The Test on the Hydraulic Model of the Spillway of Shangjiao Reservoir in Lingchuan County;

The Safety Identification of and Reinforcing and Danger-removing Measures for the Dam of the Shangjiao Reservoir;

Investigation and analysis of seepage cause for the flush tunnel in Xijiao reservoir;

Aiming at the leakage problem at the right abutment of dam of Xijiao Reservoir, the leakage prevention measures were put forward based on the analysis of causing factors, in order to provide a basis for treatment and make full use of the reservoir.

Restoration technique of vegetation in the water-level-fluctuating zone of suburban reservoirs in Shenzhen

Safety evaluation on clay core of main dam in Wuchuan reservoir;

I carried on field investigation in Lingchuan, collected articals for this paper,analysis and describe the essence condition of the aspect and tense and the relationship between them of Lingchuan dialect.