I think it was from the famous photo.163.com and the owner of the website was called jiao. The url read something like photo.163.com/~jiao but last year the entire collection was converted to flash files and they are no longer available.

Another website that died was woomei.com (had a complete long hair forum).

You can find the best of chinese long hair at forum.chinalonghair.com

(will need to register to view some of the content).

Hope this helps.