Zhang Mingxing has served as the director of Hydrology and Water Resources Department of the Planning Department of Beijing Survey and Design Institute of the Ministry of Energy, the deputy chief engineer of Hohhot Pumped Storage Power Station, the chief engineer, deputy director and director of the planning department of the upper reaches of Nujiang River (Naqu area), and is currently the chairman of Beijing Hexin Guodian Municipal Engineering Technology Development Co., Ltd.