Keep your constitution" was the cry not only of Soviet dissidents, but also of Chinese officials.
Continue reading the great Chinese collection in Russian "Li Shenming. "History reflects that. Notes on the 20th anniversary of the collapse of the Soviet Union", 2012". (Edited by Li Shenming - Vice President of the Chinese Academy of Social Sciences).
From the title of the collection it is clear that China's official senior experts are thinking about why the Soviet Union fell and how China can avoid it.
The first screenshot is that in the Soviet Union there was arbitrariness and arbitrariness of the authorities, while one must live by the laws, the constitution and the people's control of the authorities.
Second screen - the Soviet Union fell, among other things. Due to disconnection from the leading trends of the scientific and technological revolution in the 70s (mainly from computing).