Title: Bei da hun
Description: In memory of his friend Lin Zhao, the author published his diary between April 15, 1989 to June 4, 1989.
Subjects: History, Students, Political activity, Political purges, Politics and government
Places: China, Beijing
People: Zhao Lin (1932-1968)
Time periods: Tiananmen Square Incident, 1989, 1949-1976