The Failure of the Great Revolution in 1927 was the boundary of his political ideology evolution.Before the failure of the great revolution, Zheng accepted Marxism, after then he relied on Trotskyism.

• 1927年中国大革命失败是其政治思想变化的分界点，大革命失败前郑超麟信仰马克思主义，大革命失败后畈依托洛茨基主义。