Research on Andai Ritual in Kulun Area;

The author reviews the thoughts and rituals of Taoist Jing-ming sect in Song and Yuan dynasties, explores the relationship between it and traditional Taoist sects such as Tian-shi sect, Ling-bao sect, Shang-qing sect and Zhong-lv-jin- dan sect, and believes that Jing-ming sect is a new sect which combines the theories of Fu-lu and Nei-dan.

Study on water quality model and self-purification of Chenhang Reservoir;