Shuzheng Valley (树正沟, Shùzhèng Gōu) is the northern (main) branch of Jiuzhaigou. It ends after 14.5 km (9 mi) at the Y-shaped intersection of the three gullies. Going downhill from the intersection to the mouth of the valley, visitors encounter the following.
Interesting point: Nuorilang Falls (诺日朗瀑布, Nuòrìlǎng Pùbù), Nuorilang Lakes (诺日朗群海, Nuòrìlǎng Qúnhǎi), Shuzheng Lakes (树正群海 Shùzhèng Qúnhǎi),Rhinoceros Lake, Unknown, and Tiger lakes, Sleeping Dragon Lake (卧龙海, Wòlóng Hǎi), Reed Lake (芦苇海, Lúwěi Hǎi)
Source : http://en.wikipedia.org/wiki/Jiuzhaigou