Yan Mingfu, Who Tried to Defuse the Tiananmen Powder Keg, Dies at 91

Yan Mingfu, the son of a Chinese Communist Party spy who became Mao Zedong’s interpreter and a negotiator who sought to defuse the standoff between the party and student protesters occupying Tiananmen Square in 1989, died on Monday in Beijing. He was 91. His daughter, Yan Lan, confirmed the death in a statement in the Chinese magazine Caixin. She did not specify a cause, but Mr. Yan had endured a succession of illnesses in old age. “Dad passed away peacefully, putting a full stop on a life filled with tumult…