1928年6月18日至7月11日,中共中央在莫斯科召开六大。这次党的全国代表大会的召开,主要是为了总结中国革命的经验和教训,明确全党对中国革命性质的认识,从而制定出新的方针、政策和路线。这次大会在莫斯科召开,其本身就说明了共产国际、联共(布)和斯大林对这次大会的重视,以及对中国革命一如既往的“关怀”。由于六大是在大革命失败,以及八七会议后中央又犯了“左”倾盲动主义错误后召开的,革命形势异常严峻。因此,当时与会代表的心情都不是很好,据王 June 18, 1928 to July 11, the CPC Central Committee held in Moscow six. The convening of this party’s national congress mainly aims at summing up the experience and lessons of the Chinese revolution, clarifying the entire party’s understanding of the nature of the Chinese revolution and formulating new guidelines, policies and routes. The convening of this conference in Moscow itself illustrates the importance the Communist International, the Untied States (Bolshevik) and Stalin attached to this conference, and their constant “concern” for the Chinese revolution. Since the Sixth Congress was held after the failure of the Great Revolution and the mistakes made by the Central Government in the “leftist” renunciation after the August 7th Conference, the revolutionary situation was extremely grim. Therefore, the mood of the delegates at the time was not very good, according to the king