Before uniting with Sun Yatsen，the National Communists Association attempted to unite Wu

Peifu with great hope．However，it had to abandon him and began to unite Sun because of the exposure of  W u’S reactionary stand．The failure of its attempt was a misreading of W u as a revolutionist，as well as apractical consideration of his strengh．Therefore，its failure was doomed．

Key words：

National Communists Association，Russian Commmunists，Wu Peifu，Sun Yatsen

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