The study area situated in the north of longmenshan fault zone belongs administratively to the Qingchuan County of Sichuan province,which is one of the worst-hit mountainous areas in whenchuan earthquake.

Construction organization and construction management for emergency risk-elimination of landslide dams in Qingchuan County;

A Research on Geological Disaster Risk Assessment and the Measure of Prevention in Qingchuan County of Sichuan Province;

Based on the investigation of olive development situation in Qingchuan county of Sichuan province,the effects of site conditions and management on the growth and development of olive are analyzed.

The Qingchuan fault is an embranchment of the Longmen Mountain fault belt,we have found dextral strike-slip movement of the Qingchuan fault from field survey and rem.

Dwelling Architecture in Hanzhong, Shannxi Province: Taking Qingmuchuan Town for an Example;

The Sichuan-Qinghai block, which is geomorphologically the Western Sichuan Plateau, is the most important tectonic unit on the northeastern margin of the Qinghai-Tibet Plateau.