出国‘勤工俭学’是新民学会会员一致认同的主张,青年毛泽东既是支持者又是组织者,可是到了最后关头他为什么放弃出国呢?在中国革命胜利前夕,毛泽东曾多次提出出访苏联,为什么都被斯大林婉拒?新中国成立后,毛泽东先后两次出访苏联,为什么会遭受不同的境遇?最后又是如何化解的?本文对幕后秘闻加以详细解读。 Abroad, ’Work-study program’ is the unanimous consensus of the members of the Xinmin Society. Youth Mao Zedong is both a supporter and an organizer. But at the last minute, why did he abandon his country? On the eve of the victory of the Chinese revolution, Mao Zedong repeatedly proposed that he visit the Soviet Union and why Stalin declined? After the founding of new China, Mao Tse-tung has twice visited the Soviet Union, why are they subjected to different circumstances? And finally how to resolve? This article to a detailed interpretation of the secret behind the scenes.