Hi there,
here are 5 ideas to spend your time in Chengdu, China:
(1) Visit the panda breeding station: It is called "Giant Panda Breeding Research Base (Xiongmao Jidi)" and probably the best attraction in Chengu. The area is really need and you can see a lot of pands!
Address: Xiong Mao Da Dao Xi Duan, Jinniu, Chengdu Shi, Sichuan Sheng, China, 610016
(2) Get an ear cleaning: You are not afraid of long instruments in your ears? Go for it - you can find professional ear cleaning guys almost everywhere!
(3) Have a Hot Pot (comparable to fondue): This is a local speciality. You get a simmering pot with very spicy (or not so spicy - how you like it!) soup and you can cook your food at the table! Just drop vegetables, meat or tofu in the soup, wait a moment and enjoy authentic food with your buddies!
(4) Visit shopping streets: There are a lot of shopping streets in Chengdu, e.g. Qintai Road (a Jewelry and Antique Street), Songxian Bridge Art City (an Antique Market) or Zhengkejia Lane (Fashion market).
(5) Try something new: Never tried rabbit, pork nose or brain? Go for it! Chengdu is full of exotic and fancy food!
If I have not met your taste: Just take a tea :)