This book is a complete record of the entire process of the forceful clearing of Tiananmen Square in 1989, which began at noon on June 3, 1989, and ended at 10:00 a.m. on June 4th. The author, Wu Renhua, who experienced the June Fourth Incident, describes some of the important events and characters in the book. For example, how Liu Xiaobo, Hou Dejian and other "Four Gentlemen" contacted and negotiated with the PLA martial law forces; how the tanks of the six departments chased and crushed the evacuating students; and how the medical staff put their own lives at risk to save the wounded in the rain of bullets and bullets. The first draft of this book was completed in May 1990, according to Wu Renhua's own account. He fled the mainland in 1992. In May 2007, he published *Inside the Bloody Clearance of Tiananmen Square* in Los Angeles. This was his first monograph on June Fourth. The book has since been updated and reprinted several times.