Enjoy a guided day tour to mount qingcheng and dujiangyan dam to explore the wonderful scenery and the greatest water conservancy project in chinese history mount qingcheng is a sacred place of taoism so there are many taoist temples scattered among the trees the mountain is covered by numerous green trees which go straight up to the sky and the trees are unique to this region there are also many unique plants and insects due to the comparative high sea level and the green plants the oxyge