The National Zoo in Washington DC in association with China Advocates, is planning a visit to China with the highlight being to see Tai Shan at Bifengxia.

The tour will be lead by Lisa Stevens, curator for Primates and Pandas. The tour will start in Beijing, then on to Xian, Chengdu, Bifengxia and then to Shanghai.

The tour is from September 14th in Beijing till September 22nd. (Excluding flying to and from China).

I did a tour very similar to this in 2008, and it was the best adventure I have ever had. So if you can afford to go I would really recommend it.

Follow the reference links for more details.