Reform & opening up (Deng Xiaoping)
Deng Xiaoping's reform and opening up (1978-1992): the Third Plenum pivot, rural and urban reforms, SEZs, and the ideological framework of socialism with Chinese characteristics.
The Decisive Turn of December 1978
The Third Plenary Session of the 11th Central Committee of the Chinese Communist Party (CCP), convened 18-22 December 1978, is the conventional starting point of the reform and opening up (改革开放, gaige kaifang) era. The Plenum repudiated the 'two whatevers' (两个凡是) doctrine associated with Hua Guofeng—that the Party must uphold whatever Mao decided—and endorsed the slogan 'seek truth from facts' (实事求是). It shifted the Party's central task from class struggle to socialist modernization, ratifying the 'Four Modernizations' (agriculture, industry, national defense, science and technology) that Zhou Enlai had announced at the Fourth National People's Congress in January 1975 and that Deng had championed.
Deng Xiaoping, twice purged during the Mao era and rehabilitated in 1977, emerged as the paramount leader though he never held the post of Party General Secretary or PRC President. His preparatory speech of 13 December 1978, 'Emancipate the Mind, Seek Truth from Facts and Unite as One in Looking to the Future,' is treated as the era's founding text. The 'Practice is the Sole Criterion for Testing Truth' essay, published in Guangming Daily on 11 May 1978, supplied the ideological solvent that dissolved Maoist dogma.
The Boluan Fanzheng and Reassessing Mao
The period of 'setting things right' (拨乱反正, boluan fanzheng) reversed verdicts on millions persecuted during the Cultural Revolution and rehabilitated figures such as Liu Shaoqi (posthumously, in 1980). The CCP's 'Resolution on Certain Questions in the History of Our Party Since the Founding of the People's Republic of China,' adopted at the Sixth Plenum on 27 June 1981, delivered the official verdict on Mao Zedong: his contributions were 'primary' and his errors 'secondary,' a formulation popularly rendered as 70 percent right, 30 percent wrong. This Resolution remains the authoritative Party line and is high-yield for the Guokao.
Deng simultaneously articulated the boundaries of reform. In March 1979 he enunciated the 'Four Cardinal Principles' (四项基本原则): upholding the socialist road, the people's democratic dictatorship, the leadership of the CCP, and Marxism-Leninism-Mao Zedong Thought. These principles signaled that economic liberalization would not extend to political pluralism—a limit dramatized by the suppression of the Democracy Wall movement and the arrest of Wei Jingsheng in 1979, and reaffirmed in the 1989 Tiananmen crackdown. Candidates must grasp this dual structure: economic opening bounded by political orthodoxy, the defining tension of the entire era.