Mao was right: the revolution came from the countryside

If the thesis is correct, much of the recent history of China should be rewritten:

Deng Xiaoping and his supporters, contrary to popular legend, did not agree on a reform program at the Third Plenum of the Eighth Party Congress in 1978, which installed him in power. A Chinese reform official by the name of Bao Tong later admitted as much: “In fact, reform wasn’t discussed. Reform wasn’t listed on the agenda, nor was it mentioned in the work reports.” (...)
Throughout the reform process, the Chinese Communist Party simply reacted to (and wisely did not oppose) bottom-up reform initiatives that emanated largely from the rural population. (...)
Private business originated in agriculture, spread to the cities, and then returned to the countryside as rural-based industry. Many large private manufacturing firms developed in predominantly agricultural provinces (Zhejiang, Shandong, Guangdong, Hunan, and Sichuan).

This is the book.