1970 Zhengzhou ditch Zhao suburbs farm 19 even, in 1972 studied at the Tianjin Railway Engineering School, graduating in 1974 after working in Zhengzhou Railway Bureau. He has participated in domestic railway large, medium-sized railway construction. 1988 overseas projects in Kuwait; participate in Guangzhou, the Longhai railway speed several times. In Africa and Guinea, Ethiopia, Botswana to participate in local road construction projects. Now retired at home] to continue my amateur photography, creative!