Correct if I am wrong. There are 3 location :
1. Bifengxia Panda Breeding Center
2. Chengdu Panda Breeding Center
3. Ya'an Panda Breeding Center
Can you tell me , if I stay for 4D3N :
a. which hotel at Chengdu city that suitable to visit these all 3 locations ?
b. how long to get there from the hotel ?
c. how much the entrance fee ? how much volunteer package ?