Lin Wuyun, the father of Lin Tao, a 24-year-old demobilized soldier who disappeared during the June 4 crackdown. After dinner on June 3, 1989, when he heard the news of martial law troops entering the city, Lin Tao immediately left home on a bicycle. He has never been heard from since.

"We Persist in Our Three Demands as Always: Truth, Compensation, and Accountability——On the 34th Anniversary of the June Fourth Massacre." a series of 11 videos based on the commemorative essay of the Tiananmen Mothers, featuring Chinese narration and English subtitles, produced by HRIC, June 4, 2023.