Shuzheng Valley is the northern branch of Jiuzhaigou, a nature reserve and national park in southwest China's Sichuan Province. A long valley running north to south, Jiuzhaigou was designated by UNESCO as a World Heritage Site in 1992. 
As one of the notable features of Jiuzhaigou, Shuzheng Valley ends after 14.5 kilometers at the Y-shaped intersection of the three gullies. Going downhill from the intersection to the mouth of the valley, visitors encounter the Nuorilang Falls, Nuorilang Lakes, Shuzheng Lakes and many other sites. Among them, with a drop of about 100 meters, Shuzheng Lakes are a stepped series of 19 ribbon lakes formed by the passage of glaciers. Join CGTN for a view of the lakes.