I've been looking into this too, as it would be awesome to say that I've skiied in China (I'm a big skiier from Canada). It looks like there is a resort at Jade Snow Mountain, and is the highest altitude ski resort in all of China at about 4500m (13,500 ft.). I haven't been able to find anything about cost - but would be worth checking out anyways. My boyfriend will be in Yunnan in November. Maybe we'll see you there!