The RFO smuggled some propaganda into the Soviet Union, although this was brought to the attention of China who promptly banned the group from publishing such works.[2]

Which China ? Different cliques ruled then a partitioned China. Was it Puyi's Manchukuo ? Was it Zhang Xueliang's administration proxy of the KMT ? Was it his father Zhang Zuolin ? A date would help. — Preceding unsigned comment added by 173.176.120.156 (talk) 00:53, 7 January 2013 (UTC)[reply]