Like many authoritative academic figures of his generation, he was persecuted during the Cultural Revolution over a perceived divergence between his own ideas and that of dominant Maoist orthodoxy of the time.
[citation needed] The Jian family then settled in Taoyuan County in Hunan province for generations, gradually integrating into Han Chinese culture.
During this time, he studied Anti-Dühring, The Origin of the Family, Private Property, and the State, The Communist Manifesto, and other famous Marxist works.
[1][5] In 1934, while serving as secretary to Qin Zhen, deputy head of the Judicial Yuan, Jian went on a tour of numerous countries around the world.
Qi Benyu, a prominent Maoist figure of the time period, also criticized Jian on four counts: opposing the theory of class struggle, denigrating peasant revolutions, praising emperors and kings, and applauding conciliatory policies.