Henry Liu (; 7 December 1932 – 15 October 1984), often known by his pen name Chiang Nan (), was a Taiwanese-American writer and journalist. He was a vocal critic of the Kuomintang (Chinese Nationalist Party), then the single ruling party of the Republic of China in Taiwan, and was most famous for writing an unauthorized biography of Chiang Ching-kuo, then president of the Republic of China. He later became a naturalized citizen of the United States, and resided in Daly City, California, where he was assassinated by Bamboo Union members who had been reportedly trained by the Kuomintang's military intelligence division. Biography Liu was born on in Jingjiang, Jiangsu, Republican China. When he was nine years old, his father was killed by Communists. When he turned sixteen, he was drafted into the Nationalist Revolutionary Army, and he left for Taiwan in 1949. After leaving the military, he worked for the state-run radio and later as a reporter for the Taiwan Daily News, where he was sent on assignment to Hong Kong, Manila, and the Vietnam War. After marrying his wife Helen Cui Rong-Zhi, he became a foreign correspondent in 1967, and moved to Washington DC, where he took graduate classes at American University and worked part-time as an interpreter for the State Department. Later, his emigration to the United States was said to be motivated in part because he felt the government of Taiwan was suppressing him. He became a United States citizen in 1973–74, around the same time he left the Taiwan Daily News. After leaving the newspaper, Liu published articles, essays and books that were critical of the Chiang family and associated people, including Chiang Kai-shek, Soong Mei-ling, Chiang Ching-kuo, K. C. Wu and Wang Sheng, with books on Long Yun and K. C. Wu planned at the time he was assassinated. Liu ran two gift shops in Fisherman's Wharf and San Mateo and was a freelance journalist for several publications in Hong Kong and the San Francisco Journal, a US-based Chinese-language newspaper published by Maurice Chuck. After publishing several articles about the Chiang family, he received a letter from General Wang Sheng warning him from publishing a biography of Chiang Ching-kuo. He proceeded to publish an unauthorized biography of Chiang Ching-kuo in 1975, which was formed from three articles he had written in 1975 about Chiang's life prior to 1949. Liu planned to update the biography