Wang Jiangmin, founder and president of Beijing Jiangmin Technology Co., Ltd. A renowned Chinese anti-virus expert, a senior engineer of the country, a board member of the China Disabled Persons' Federation, a member of the Chinese People's Political Consultative Conference of Yantai City, Shandong Province, and the deputy director of the Shandong Association for the Physically Disabled. He passed away after an ineffective rescue due to a sudden heart attack while fishing at Xinxiang Fish Pool in the west of Beijing at around 10 o'clock on April 4th, 2010.