Vietnamese poetry originated in the form of folk poetry and proverbs. Vietnamese poetic structures include six-eight, double-seven six-eight, and various styles shared with Classical Chinese poetry forms, such as are found in Tang poetry; examples include verse forms with "seven syllables each line for eight lines," "seven syllables each line for four lines" (a type of quatrain), and "five syllables each line for eight lines." More recently there have been new poetry and free poetry.
With the exception of free poetry, a form with no distinct structure, other forms all have a certain structure. The tightest and most rigid structure was that of the Tang Dynasty poetry, in which structures of content, number of syllables per line, lines per poem, rhythm rule determined the form of the poem. This stringent structure restricted Tang poetry to the middle and upper classes and academia.
The first indication of Vietnamese literary activity dates back around 500 BCE during the Đông Sơn Bronze-age civilization. Poetic scenes of sun worship and musical festivity appeared on the famous eponymous drums of the period. Since music and poetry are often inextricable in the Vietnamese tradition, one could safely assume the Đông Sơn drums to be the earliest extant mark of poetry.
In 987 CE, Đỗ Pháp Thuần co-authored with Li Chueh, a Chinese ambassador in Vietnam by matching the latter's spontaneous oration in a four-verse poem called "Two Wild Geese". Poetry of the period proudly exhibited its Chinese legacy and achieved many benchmarks of classical Chinese literature. For this, China bestowed the title of Văn Hiến Chi Bang ("the Cultured State") on Vietnam.
All the earliest literature from Vietnam is necessarily written in Chữ Hán (though read in the Sino-Vietnamese.) No writing system for vernacular Vietnamese existed until the thirteenth century, when Chữ Nôm ("Southern writing", often referred to simply as Nôm) — Vietnamese written using Chữ Hán — was formalized. While Chinese remained the official language for centuries, poets could now choose to write in the language of their choice.
Folk poetry presumably flourished alongside classical poetry, and reflected the common man's life with its levity, humor and irony. Since popular poetry was mostly anonymously composed, it was more difficult to date and trace the thematic development of the genre.
High-culture poetry in each period mirrored various sensibilities of the age. The poems of Lý dynasty (1010-1125) distinctively and predominantly feature Buddhist themes. Poetry then became progressively less religiously oriented in the following dynasty, the Trần dynasty (1125-1400), as Confucian scholars replaced Buddhist priest as the Emperors' political advisers. Three successive victorious defense against the Kublai Khan's Mongolian armies further emboldened Vietnamese literary endeavors, infusing poetry with celebratory patriotism.
Literature in Chữ Nôm flourished in the fifteenth century during the Later Lê dynasty. Under the reign of Emperor Lê Thánh Tông (1460-1497), Chữ Nôm enjoyed official endorsement and became the primary language of poetry. By this century, the creation of Chữ Nôm symbolized the happy marriage between Chữ Hán and vernacular elements and contributed to the blurring of the literary distinction between "high" and "low" cultures.
Due to the civil strife between Trịnh and Nguyễn overlordship and other reasons, poetic innovation continued, though at a slower pace from the late fifteenth century to the eighteenth century. The earliest Chữ Nôm in phú, or rhymed verse, appeared in the sixteenth century. Also in the same period, the famous "seven-seven-six-eight" verse form was also invented. Verse novels (truyện) also became a major genre. It was around the fifteenth century that people started linking the traditional "six-eight" iambic couplet verses of folk poetry together, playing on the internal rhyming between the sixth syllable of the eight line and the last syllable of the six line, so that end rhyme mutates every two lines. Orally narrated verse novels using this verse pattern received immense popular support in a largely illiterate society.
In 1651 Father Alexandre de Rhodes, a Portuguese missionary, created a system to romanize Vietnamese phonetically, formalized as Chữ Quốc ngữ ("the National Language") which, however, did not gain wide currency until the twentieth century.
Itinerant performers recite these truyen, the most famous of which is the Tale of Kiều by Nguyễn Du, often said to be the national poem of Vietnam. A contemporary of Nguyễn Du was Hồ Xuân Hương, a female author of masterful and boldly venereal verses.
Starting from the 1930s, Chữ Quốc ngữ poems abounded, often referred to as Thơ mới ("New Poetry"), which borrowed from Western traditions in both its free verse form as well as modern existential themes.
The Second World War curbed some of this literary flourishing, though Vietnamese poetry would undergo a new period of development during the French resistance and the Vietnam War.
As in most metrical systems, Vietnamese meter is structured both by the count and the character of syllables. Whereas in English verse syllables are categorized by relative stress, and in classical Greek and Latin verse they are categorized by length, in Vietnamese verse (as in Chinese) syllables are categorized by tone. For metrical purposes, the 6 distinct phonemic tones that occur in Vietnamese are all considered as either "flat" or "sharp". Thus a line of metrical verse consists of a specific number of syllables, some of which must be flat, some of which must be sharp, and some of which may be either.
Like verse in Chinese and most European languages, traditional Vietnamese verse is rhymed. The combination of meter and rhyme scheme defines the verse form in which a poem is written.
Traditionally in Vietnamese 1 word = 1 character = 1 syllable. Thus discussions of poetry may refer, for example, to a seven-word line of verse, or to the tone of a word. In this discussion, syllable is taken to be the least-ambiguous term for the foundational prosodic unit.
Vowels can be simple (à, ca, cha, đá, lá, ta) or compound (biên, chiêm, chuyên, xuyên), and one of six tones is applied to every vowel.
|level||a (no diacritic)||level (help·info)|
In order to correspond more closely with Chinese rules of versification, older analyses sometimes consider Vietnamese to have eight tones rather than six. However, the additional two tones are not phonemic in Vietnamese and in any case roll up to the same Sharp tone class as they do in a six-tone analysis.
Use of rhyme in Vietnamese poetry is largely analogous to its use in English and other European languages; two important differences are the salience of tone class in the acceptability of rhymed syllables, and the prominence of structural back rhyme (rhyming a syllable at the end of one line with a syllable in the middle of the next). Rhyme connects lines in a poem together, almost always occurring on the final syllable of a line, and sometimes including syllables within the line.
In principle, Vietnamese rhymes exhibit the same features as English rhymes: Given that every syllable consists of CVC — an optional initial consonant or consonant cluster + a vowel (simple or compound) + an optional final consonant or consonant cluster — a "true" rhyme comprises syllables with different initial C and identical VC. However additional features are salient in Vietnamese verse.
Rhyming syllables do not require identical tones, but must be of the same tone class: either all Flat (e.g. dâu, màu, sầu), or all Sharp (e.g. đấy, cấy). Flat rhymes tend to create a feeling of gentleness and smoothness, whereas Sharp rhymes create a feeling of roughness, motion, wakefulness.
Rhyme can be further classified as "rich" or "poor". Rich rhyme (not to be confused with Rime riche) has the same tone class, and the same vowel sound: Flat (Phương, sương, cường, trường) or Sharp (Thánh, cảnh, lãnh, ánh).
Lầu Tần chiều nhạt vẻ thu
Gối loan tuyết đóng, chăn cù giá đông
Poor rhyme has the same tone class, but slightly different vowel sounds: Flat (Minh, khanh, huỳnh, hoành) or Sharp (Mến, lẽn, quyện, hển)
Người lên ngựa kẻ chia bào
Rừng phong thu đã nhuộm màu quan san
Finally, poets may sometimes use a "slant rhyme":
Người về chiếc bóng năm canh
Kẻ đi muôn dặm một mình xa xôi
The earliest extant poems by Vietnamese poets are in fact written in the Chinese language, in Chinese characters, and in Chinese verse forms — specifically the regulated verse (lüshi) of the Tang dynasty. These strict forms were favored by the intelligentsia, and competence in composition was required for civil service examinations. Regulated verse — later written in Vietnamese as well as Chinese — has continued to exert an influence on Vietnamese poetry throughout its history.
At the heart of this family of forms are four related verse types: two with five syllables per line, and two with seven syllables per line; eight lines constituting a complete poem in each. Not only are syllables and lines regulated, so are rhymes, Level and Deflected tones (corresponding closely to the Vietnamese Flat and Sharp), and a variety of "faults" which are to be avoided. While Chinese poets favored the 5-syllable forms, Vietnamese poets favored the 7-syllable forms, so the first of these 7-syllable forms is represented here in its standard Tang form:
|L||L /||D||D /||D||L||LA|
|D||D /||L||L /||D||D||LA|
|D||D /||L||L /||L||D||D|
|L||L /||D||D /||D||L||LA|
|L||L /||D||D /||L||L||D|
|D||D /||L||L /||D||D||LA|
|D||D /||L||L /||L||D||D|
|L||L /||D||D /||D||L||LA|
The other 7-syllable form is identical, but with (for the most part) opposite assignments of Level and Deflected syllables. 5-syllable forms are similarly-structured, but with 2+3 syllable lines, rather than 2+2+3. All forms might optionally omit the rhyme at the end of the first line, necessitating tone alterations in the final three syllables. An additional stricture was that the two central couplets should be antithetical.
Tang poetics allowed additional variations: The central 2 couplets could form a complete four-line poem (jueju), or their structure could be repeated to form a poem of indefinite length (pailü).
While Vietnamese poets have embraced regulated verse, they have at times loosened restrictions, even taking frankly experimental approaches such as composing in six-syllable lines. Though less prestigious (in part because it was not an element of official examinations), they have also written in the similar but freer Chinese "old style" (gushi).
In contrast to the learned, official, and foreign nature of regulated verse, Vietnam also has a rich tradition of native, demotic, and vernacular verse. While lines with an odd number of syllables were favored by Chinese aesthetics, lines with an even number of syllables were favored in Vietnamese folk verse. Lục bát ("six-eight") has been embraced as the verse form par excellence of Vietnam. The name denotes the number of syllables in each of the two lines of the couplet. Like regulated verse, lục bát relies on syllable count, tone class, and rhyme for its structure; however, it is much less minutely regulated, and incorporates an interlocking rhyme scheme which links chains of couplets:
The verse also tends toward an iambic rhythm (one unstressed syllable followed by one stressed syllable), so that the even syllables (those mandatorily Sharp or Flat) also tend to be stressed. While Sharp tones provide variety within lines, Flat tones dominate, and only Flat tones are used in rhymes. Coupled with a predominantly steady iambic rhythm, the form may suggest a steady flow, which has recommended itself to narrative. Poets occasionally vary the form; for example, the typically Flat 2nd syllable of a "six" line may be replaced with a Sharp for variety.
Luc bat poems may be of any length: they may consist of just one couplet — as for example a proverb, riddle, or epigram — or they may consist of any number of linked couplets ranging from a brief lyric to an epic poem.
A formal paraphrase of the first six lines of The Tale of Kiều suggests the effect of syllable count, iambic tendency, and interlocking rhyme (English has no analogue for tone):
Trăm năm trong cõi người ta,
A century of life
Vietnam's second great native verse form intricately counterpoises several opposing poetic tendencies. Song thất lục bát ("double-seven six-eight") refers to an initial doublet — two lines of seven syllables each — linked by rhyme to a following lục bát couplet:
In contrast to the lục bát couplet, the song thất doublet exactly balances the number of required Flat and Sharp syllables, but emphasises the Sharp with two rhymes. It bucks the tendency of even-syllabled lines in Vietnamese folk verse, calling to mind the scholarly poetic tradition of China. It necessitates the incorporation of anapestic rhythms (unstressed-unstressed-stressed) which are present but comparatively rare in the lục bát alone. Overall, the quatrain suggests tension, followed by resolution. It has been used in many genres, "[b]ut its great strength is the rendering of feelings and emotions in all their complexity, in long lyrics. Its glory rests chiefly on three works ... 'A song of sorrow inside the royal harem' ... by Nguyễn Gia Thiều, 'Calling all souls' ... by Nguyễn Du, and 'The song of a soldier's wife' ... [by] Phan Huy Ích".
The song thất doublet is rarely used on its own — it is almost always paired with a lục bát couplet. Whereas a series of linked song thất lục bát quatrains — or occasionally just a single quatrain — is the most usual form, other variations are possible. A sequence may begin with a lục bát couplet; in this case the sequence must still end with a lục bát. Alternatively, song thất doublets may be randomly interspersed within a long lục bát poem. Poets occasionally vary the form; for example, for variety the final syllable of an "eight" line may rhyme with the 3rd — instead of the 5th — syllable of the initial "seven" line of the following quatrain.
Stanzas defined only by end-rhyme include:
|Bữa nay lạnh mặt trời đi ngủ sớm,|
|Anh nhớ em, em hỡi! Anh nhớ em.||A (flat rhyme)|
|Không gì buồn bằng những buổi chiều êm,||A (flat rhyme)|
|Mà ánh sáng đều hòa cùng bóng tối.||B (sharp rhyme)|
|Gió lướt thướt kéo mình qua cỏ rối;||B (sharp rhyme)|
|Vài miếng đêm u uất lẩn trong cành;||C (flat rhyme)|
|Mây theo chim về dãy núi xa xanh||C (flat rhyme)|
|Từng đoàn lớp nhịp nhàng và lặng lẽ.||D (sharp rhyme)|
|Không gian xám tưởng sắp tan thành lệ.||D (sharp rhyme)|
A poem in serial rhyme exhibits the same rhyme at the end of each line for an indefinite number of lines, then switches to another rhyme for an indefinite period. Within rhyming blocks, variety can be achieved by the use of both rich and poor rhyme.
If second syllable is flat rhyme then the fourth syllable is sharp rhyme
Bão đến ầm ầm
Như đoàn tàu hỏa
The converse is true
Chim ngoài cửa sổ
Mổ tiếng võng kêu
However a lot of poems do not conform to the above rule:
Bão đi thong thả
Như con bò gầy
Similar to four-syllable poetry, it also has its own exceptions.
Hôm nay đi chùa Hương
Hoa cỏ mờ hơi sương
Cùng thầy me em dậy
Em vấn đầu soi gương
Using the last syllable, với cách with rhyme rule like vần chéo or vần ôm:
Quê hương là gì hở mẹ
Mà cô giáo dạy phải yêu
Quê hương là gì hở mẹ
Ai đi xa cũng nhớ nhiều
Xuân hồng có chàng tới hỏi:
-- Em thơ, chị đẹp em đâu?
-- Chị tôi tóc xõa ngang đầu
Đi bắt bướm vàng ngoài nội
The influence of Seven syllable, four line in Tang poetry can still be seen in the rhyme rule of seven-syllable poetry. 2 kinds of line:
Quanh năm buôn bán ở mom sông
Nuôi đủ năm con với một chồng
Lặn lội thân cò khi quãng vắng
Eo sèo mặt nước buổi đò đông
Or more recently
Em ở thành Sơn chạy giặc về
Tôi từ chinh chiến cũng ra đi
Cách biệt bao ngày quê Bất Bạt
Chiều xanh không thấy bóng Ba Vì
Lẳng lặng mà nghe nó chúc nhau:
Chúc nhau trăm tuổi bạc đầu râu
Phen này ông quyết đi buôn cối
Thiên hạ bao nhiêu đứa giã trầu
Recently this form has been modified to be:
Ta về cúi mái đầu sương điểm
Nghe nặng từ tâm lượng đất trời
Cảm ơn hoa đã vì ta nở
Thế giới vui từ mỗi lẻ loi
This form of poetry has no specified rule, or free rhyme. Usually if:
But there are always exceptions.
Ca dao is a form of folk poetry that can be sung like other poems, and can be used to create folksongs. Ca dao is actually a Sino-Vietnamese term. In Folk Literature book, Dinh Gia Khanh noted: "In Confucius, chapter Nguy Phong, Article Vien Huu says: 'Tam chi uu huu, nga can tha dao'- or 'My heart is sad, I sing and dao.' Book Mao Truyen says 'Khúc hợp nhạc viết ca, đô ca viết dao'- or 'The song with background music to accompany the lyrics is called "ca", singing a cappella, or without background music is called "dao."'"
People used to call ca dao "phong dao" because the ca dao reflects the customs of each locality and era. Ca dao can consist of four-syllable lines, five-syllable lines, six-eight or two seven six eight, can be sung wholecloth, without the need to insert fillers like when people ngam the typical poetry. For example, take the following six-eights
Đường vô xứ Nghệ quanh quanh
Non xanh nước biếc như tranh họa đồ
Tốt gỗ hơn tốt nước sơn
Xấu người đẹp nết còn hơn đẹp người
Vietnamese ca dao is romantic writing that serves as a standard for romance poetry. The love of the labourers is expressed in ca dao in many aspects: romantic love, family love, love for the village, love for the fields, love for the work, love for nature. Ca dao is also an expression of people's intellectual struggle in society, or in meeting with nature. Hence, ca dao reflects the emotional life, and material life of humans, the awareness of working and manufacturing in the social, economic and political milieu in a particular historical period. For example, talking about self-control of "four virtues, three conformity", women lament in songs:
Thân em như hạt mưa sa
Hạt vào đài các, hạt ra ruộng cày
Because their fate is more often than not decided by others and they have almost no sense of self-determination, the bitterness is distilled into poem lines that are at once humorous and painful:
Lấy chồng chẳng biết mặt chồng
Đêm nằm mơ tưởng, nghĩ ông láng giềng
Romantic love in the rural area is a kind of love intimately connected to rice fields, to the villages. The love lines serve to remind the poets as well as their lovers:
Anh đi anh nhớ quê nhà
Nhớ canh rau muống, nhớ cà dầm tương
Nhớ ai dãi nắng dầm sương
Nhớ ai tát nước bên đường hôm nao!
The hard life, of "the buffalo followed by the plough" is also reflected in ca dao:
Trâu ơi, tao bảo trâu này
Trâu ra ngoài ruộng, trâu cày với ta
Cày cấy vốn nghiệp nông gia,
Ta đây trâu đấy, ai mà quản công...
A distinctive characteristic of ca dao is the form which is close to rhyme rule, but still elegant, flexible, simple and light-hearted. They are as simple as colloquial, gentle, succinct, yet still classic and expressive of deep emotions. A sad scene:
Sóng sầm sịch lưng chưng ngoài bể bắc,
Hạt mưa tình rỉ rắc chốn hàng hiên...
Or the longing, missing:
Gió vàng hiu hắt đêm thanh
Đường xa dặm vắng, xin anh đừng về
Mảnh trăng đã trót lời thề
Làm chi để gánh nặng nề riêng ai!
A girl, in the system of tao hon, who had not learned how to tidy her hair, had to get married, the man is indifferent seeing the wife as a child. But when she reached her adulthood, things
Lấy chồng tử thủa mười lăm
Chồng chê tôi bé, chẳng nằm cùng tôi
Đến năm mười tám, đôi mươi
Tối nằm dưới đất, chồng lôi lên giường
Một rằng thương, hai rằng thương
Có bốn chân giường, gãy một, còn ba!...
Ca dao is also used as a form to imbue experiences that are easy to remember, for example cooking experiences:
Con gà cục tác: lá chanh
Con lợn ủn ỉn: mua hành cho tôi
Con chó khóc đứng khóc ngồi:
Bà ơi! đi chợ mua tôi đồng riềng.
Phú means presenting, describing, for example about somebody or something to help people visualize the person or thing. For example:
Đường lên xứ Lạng bao xa
Cách một trái núi với ba quãng đồng
Ai ơi! đứng lại mà trông
Kìa núi Thành Lạc, kìa sông Tam Cờ.
Em chớ thấy anh lắm bạn mà ngờ
Bụng anh vẫn thẳng như tờ giấy phong...
Or to protest the sexual immorality and brutality of the reigning feudalism.
Em là con gái đồng trinh
Em đi bán rượu qua dinh ông nghè
Ông nghè sai lính ra ve..
"Trăm lạy ông nghè, tôi đã có con!".
- Có con thì mặc có con!
Thắt lưng cho giòn mà lấy chồng quan.
Tỉ is to compare. In this form, ca dao does not directly say what it means to say as in the phu, but uses another image to compare, to create an indirect implication, or to send a covert message. For example:
Thiếp xa chàng như rồng nọ xa mây
I am far away from you, just as a dragon away from the clouds
Gối mền, gối chiếu không êm
Cotton pillow, bamboo pillow not soft
Ăn thì ăn những miếng ngon
When you eat, you only eat the nice stuff
Anh yêu em như Bác Hồ yêu nước
I love you like Uncle Ho loves the country
Hứng (inspiration) originates from emotions, which can give rise to happy feelings or sad ones, to see externality inspires hung, making people want to express their feelings and situations.
Trên trời có đám mây vàng
Bên sông nước chảy, có nàng quay tơ
Nàng buồn nàng bỏ quay tơ,
Chàng buồn chàng bỏ thi thơ học hành...
Gió đánh đò đưa, gió đập đò đưa,
Sao cô mình lơ lửng mà chưa có chồng...
According to Vũ Ngọc Phan, Ngưyễn Can Mộng:
Rhymed verses in Vietnam are born of provers, then phong dao becoming melody, and chuong that can be sung. Six-eight literature, or two-seven all originate from here. The history of collecting and compiling proverbs, folk poetry and songs only started about 200 years ago. In the mid-eighteenth century, Tran Danh An (hieu Lieu Am) compiled Quốc phong giải trào and Nam phong nữ ngạn thi. These compilers copied proverbs, folk poetry by Chinese-transcribed Vietnamese words, then translated them to Chinese words and notes, meaning to compare Vietnam folk poetry with Quoc Phong poems in Confucian odes of China.
At the end of the 19th century and beginning of the 20th century, books about collected tuc ngu and ca dao written in Nom appear. Into the 20th century, books collecting these heritages written in quoc ngu (Roman script) appear. Hence, it can be said that the six-eight form originated from proverbs and folk poetry. Rhyme is the bolded word. For example, in The Tale of Kieu, when So Khanh tempted Kieu to elope with him out of lau xanh of Tu Ba:
Six-eight is usually the first poetic inspiration, influencing many poets in their childhood. Through the lullaby of ca dao, or colloquial verses of adults. Like:
Cái ngủ mày ngủ cho ngoan
Để mẹ đi cấy đồng xa trưa về
Bắt được con cá rô trê
Thòng cổ mang về cho cái ngủ ăn
Due to the gentle musical quality of six-eight, this form of poetry is often used in poems as a refrain, a link or connection, from rough to smooth, gentle as if sighing or praising. For instance in the Tiếng Hát Sông Hương by Tố Hữu
Trên dòng Hương-giang
Em buông mái chèo
Trời trong veo
Nước trong veo
Em buông mái chèo
Trên dòng Hương-giang
Trăng lên trăng đứng trăng tàn
Đời em ôm chiếc thuyền nan xuôi dòng
Or Trần Đăng Khoa in epic Khúc hát người anh hùng
Cô Bưởi lắng nghe tiếng gà rừng rực
Thấy sức triệu người hồi sinh trong lồng ngực
Và cô đi
Bên đám cháy
Lửa hát rằng:
Quê tôi - những cánh rừng hoang
Chính trong cơn bão đại ngàn - tôi sinh
Nuôi tôi trong bếp nhà gianh
Ủ là một chấm - thổi thành biển khơi...
The Vietnamese "free poetry" movement may have started from the poems translated from French by Nguyễn Văn Vĩnh, such as La Cigale et la Fourmi (from the fables of Jean de La Fontaine) in Trung Bắc Tân văn (1928).
Ve sầu kêu ve ve
Suốt mùa hè
Đến kỳ gió bấc thổi
Nguồn cơn thật bối rối.
Poetry with no prosody, no rule, no limits on the number of words in the line, no line limits, appears to have been more adapted to a mass audience.
With the free poetry using the "dong gay" technique, presenting long lines and short, to create a visual rhythm, when read aloud, not according to line but to sentence, with the aim to hear properly the sound of each word. Visual rhythm is the most important thing, because through it, the reader can follow the analytic process to figure out the meaning of the poem. The word "free" can be understood as the escape from the restraint of poetry rules. The poets want to chase after his inspirations and emotions, using words to describe inner feelings instead of being constrained by words, by rules. They do not have to be constrained by criticism until they have to change the words, ideas until the poem becomes a monster child of their emotions. For example, in Lưu Trọng Lư 'sTiếng thu
Năm vừa rồi
Chàng cùng tôi
Nơi vùng giác mộ
Trong gian nhà cỏ
Tôi quay tơ
Chàng ngâm thơ
Vườn sau oanh giục giã
Nhìn ra hoa đua nở
Dừng tay tôi kêu chàng...
Này, này! Bạn! Xuân sang
Chàng nhìn xuân mặt hớn hở
Tôi nhìn chàng, long vồn vã...
Rồi ngày lại ngày
Sắc màu: phai
Lá cành: rụng
Ba gian: trống
Chàng cũng đi
Năm nay xuân còn trở lại
Người xưa không thấy tới
which later becomes Hữu Thỉnh trong bài Thơ viết ở biển:
Anh xa em
Trăng cũng lẻ
Mặt trời cũng lẻ
Biển vẫn cậy mình dài rộng thế
Vắng cánh buồm một chút
đã cô đơn
Gió không phải là roi mà vách núi phải mòn
Em không phải là chiều mà nhuộm anh đến tím
Sông chẳng đi đến đâu
nếu không đưa em đến
Dù sóng đã làm anh
The musical nature of Vietnamese poetry manifests in the use of onomatopoeic words like "ri rao" (rustling), "vi vut" (whistling), "am am" (banging), "lanh canh" (tinkling), etc. Word play abounds in Vietnamese poetry.
Imagery, or the use of words to create images, is another fundamental aspect of Vietnamese poetry. An example of imagery can be found in the national epic poem, The Tale of Kiều by Nguyễn Du (1765–1820):
Cỏ non xanh tận chân trời
Cành lê trắng điểm một vài bông hoa
Due to the influence of the concept of visual arts in the times of the poet, Nguyễn Du usually employs "scenery description" style in his poems. Simple scenery, accentuated at certain points, gently sketched but irresistible. Another line by Bà Huyện Thanh Quan
Lom khom dưới núi tiều vài chú
Lác đác bên sông chợ mấy nhà
Or Nguyễn Khuyến:
Ao thu lạnh lẽo nước trong veo
Một chiếc thuyền câu bé tẻo teo
Sóng biếc theo làn hơi gợn tí
Lá vàng trước gió khẽ đưa vèo.
Or most recently Trần Đăng Khoa in Nghe thầy đọc thơ
Em nghe thầy đọc bao ngày
Tiếng thơ đỏ nắng, xanh cây quanh nhà
Mái chèo nghiêng mặt sông xa
Bâng khuâng nghe vọng tiếng bà năm xưa
These images are beautiful and tranquil, but they can also be non-static and lively. When objects are described in poetry, they are often personified. Using verbs for inanimate, insentient objects is akin to breathing life into the objects, making it lively in the mind of the reader. For instance, Tran Dang Khoa wrote in "Mặt bão":
Bão đến ầm ầm
Như đoàn tàu hỏa
Bão đi thong thả
Như con bò gầy
Or in Góc Hà Nội
Nắng tháng tư xỏa mặt
Che vội vàng nỗi nhớ đã ra hoa
Thành phố ngủ trong rầm rì tiếng gió
Nhà ai quên khép cửa
Giấc ngủ thôi miên cả bến tàu
Such lines contain metaphors and similes. Humorous metaphors are commonly seen in poetry written for children. Examples are these lines that Khoa wrote at 9 years old in Buổi sáng nhà em:
Ông trời nổi lửa đằng đông
Bà sân vấn chiếc khăn hồng đẹp thay
Chị tre chải tóc bên ao
Nàng mây áo trắng ghé vào soi gương
Bác nồi đồng hát bùng boong
Bà chổi loẹt quẹt lom khom trong nhà
However, these also appear in more mature poets’ work. For example, Nguyễn Mỹ in Con đường ấy:
Nắng bay từng giọt - nắng ngân vang
Ở trong nắng có một ngàn cái chuông
Or Hàn Mặc Tử in Một Nửa Trăng
Hôm nay chỉ có nửa trăng thôi
Một nửa trăng ai cắn vỡ rồi
Particularly, the metaphors in Hồ Xuân Hương poetry causes the half-real, half-unreal state, as if teasing the reader as in "Chess"
Quân thiếp trắng, quân chàng đen,
Hai quân ấy chơi nhau đà đã lửa.
Thọat mới vào chàng liền nhảy ngựa,
Thiếp vội vàng vén phứa tịnh lên.
Hai xe hà, chàng gác hai bên,
Thiếp thấy bí, thiếp liền ghểnh sĩ.
Or in Ốc nhồi
Bác mẹ sinh ra phận ốc nhồi,
Đêm ngày lăn lóc đám cỏ hôi.
Quân tử có thương thì bóc yếm,
Xin đừng ngó ngoáy lỗ trôn tôi.
The "tứ" (theme) of a poem is the central emotion or image the poem wants to communicate. "Phong cách" (style) is the choice of words, the method to express ideas. Structure of the poetry is the form and the ideas of the poems combined together.
Điệu (rhythm) is created by the sounds of selected words and cadence of the lines. Music in the poetry is constituted by 3 elements: rhyme, cadence and syllabic sound. "Six-eight" folk song is a form of poetry rich in musical quality.
Dương gian (-) hé rạng (-) hình hài (--)
Trời (-) se sẽ lạnh (-), đất ngai (--) ngái mùi(--)
Em ngồi cành trúc (--) em tựa cành mai (--)
Đông đào (-) tây liễu (-) biết ai (-) bạn cùng (--)
Trời mưa (-) ướt bụi (-) ướt bờ (-)
Ướt cây (-) ướt lá (--) ai ngờ (-) ướt em (--)
Yêu mình (--) chẳng lấy được mình (--)
Tựa mai (-) mai ngã (--) tựa đình (-) đình xiêu (--)
Đố ai (-) quét sạch lá rừng (--)
Để ta khuyên gió (--) gió đừng rung cây (--)
Hỡi cô (-) tát nước bên đàng (--)
Sao cô (-) múc ánh trăng vàng (--) đổ đi (--)
Trách người quân tử (-) bạc tình (--)
Chơi hoa (--) rồi lại bẻ cành (--) bán rao (--)
Đạo vợ chồng (-) thăm thẳm (-) giếng sâu (--)
Ngày sau cũng gặp (--) mất đi đâu (-) mà phiền (--)
Then when the words get pronounced, the sound produced will be pure, high and up. On the other hand, words that have
And "down" tone: hanging, tumbling and heavy tones then the word pronounced will be muddled and heavy
The purity of the words punctuate the line. Rhyming syllables are most essential to the musical quality of the poem.
Hôm qua (-) tát nước đầu đình (--)
Bỏ quên cái áo (-) Trên cành hoa sen (--)
Em được (--) thì cho anh xin (--)
Hay là (-) em để làm tin (-) trong nhà. (--)
Punctuating words and rhyming words in these lines generate a certain kind of echo and create a bright melody, all to the effect of portraying the bright innocence of the subject of the verse.
Nụ tầm xuân (-) nở ra xanh biếc. (--)
Em đã có chồng (--) anh tiếc (-) lắm thay. (--)
Sound "iếc" in the two words "biếc" và "tiếc" rhyming here has two "up" vowels (iê) together with up tone but rather truncated by the last consonant "c", are known as "clogged sound". These sounds, when read out loud, are associated with sobbing, hiccup, the music is thus slow, and plaintive, sorrowful. Hence, "iec" is particularly excellently rhymed, to express most precisely the heart-wrenching regret of the boy returning to his old place, meeting the old friends, having deep feelings for a very beautiful girl, but the girl was already married.
Yêu ai tha thiết, thiết tha
Áo em hai vạt trải ra chàng ngồi.
Sometimes to preserve the musical quality of the folklore poem, the sounds of the compound words can have reversal of positions. Like the above folklore, the two sounds "tha thiet" are reversed to become "thiet tha", because the 6-8 form of the poem only allows for flat rhyme. Poetry or folksongs often have "láy" words, whereby due to the repetition of the whole word or an element of it, "láy" word, when pronounced, two enunciations of the two words will coincide (complete "láy") or come close (incomplete "láy") creating a series of harmony, rendering the musical quality of poetry both multi-colored and elegant.
Like Ca Dao, folk poetry riddles, or Đố were anonymously composed in ancient times and passed down as a regional heritage. Lovers in courtship often used Đố as a challenge for each other or as a smart flirt to express their inner sentiments. Peasants in the Red River and Mekong Deltas used Đố as entertainment to disrupt the humdrum routine of rice planting or after a day's toil. Đố satisfies the peasants' intellectual needs and allows them to poke fun at the pedantic court scholars, stumped by these equivocating verses. 
Mặt em phương tượng chữ điền,
Da em thì trắng, áo đen mặc ngoài.
Lòng em có đất, có trời,
Có câu nhân nghĩa, có lời hiếu trung.
Dù khi quân tử có dùng,
Thì em sẽ ngỏ tấm lòng cho xem.
My face resembles the character of "rice field"
My skin is white, but I wear a black shield
My heart (lit. bowel) harbors the earth, the sky
Words about conscience and loyalty
When you gentleman could use for me,
I will open my heart for you to see
The speaker refers to herself as "em," an affectionate, if not somewhat sexist, pronoun for a subordinate, often a female. Combined with the reference to the rice field, the verses suggest that the speaker is of a humble position, most likely a lowly peasant girl. Pale skin is a mark of beauty, hence the speaker is also implying that she is a pretty girl. She is speaking to a learned young man, a scholar, for whom she has feelings. The answer to the riddle is that the "I" is a book. In a few verses, the clever speaker coyly puts forth a metaphorical self-introduction and proposal: a peasant girl with both physical and inner beauty invites the gentleman-scholar's courtship.
Yêu nhau cau sáu bổ ba,
Ghét nhau cau sáu bổ ra làm mười.
Mỗi người một miếng trăm người,
Có mười bảy quả hỏi người ghét yêu.
If we love each other, we will divide the areca nut into three wedges
If we hate each other, we will divide the areca nut into ten wedges
One wedge per person, a hundred of us
With seventeen nuts, how many haters and lovers have we?
With just four rhyming verses, the riddle sets up two linear equations with two unknowns. The answers are 30 lovers and 70 haters. The numbers might seem irrelevant to the overall context of a flirty math puzzle, but one may see the proportions as a representation of the romantic dynamics of the couple, or the speaker himself or herself: 3 part love, 7 part despair.
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