Development of hydropower assets from the electricity shortage;

Some coal enterprises have got market power in some regions through industrial restructuring and the coal enterprises\' abuse of market power is another important reason for electricity shortage.

Leakage treatment engineering in No.7 branch tunnel of Tianhuangping storage power station;

Application and development of hydraulic structure monitoring system at Tianhuangping pumped storage power plant;

Introduction of dam safety management and informationization construction at Tianhuangping pumped storage power plant;

29 landslide, 430m upstream from the left bank of the lower reservoir of Tianhuangping Pumped storage Power Plant, was occurred in March 29, 1996.

Estimation of infiltration water volume for underground powerhouse in Huanggou pumped storage power station;