Swan West Lake South Road, Longquanyi District, Chengdu City. Qizhanggui Self-service Hot Pot Restaurant is located on Tian'e Xihu South Road, Longquanyi District, Chengdu. The business hours are 11:00-14:00 and 16:00-22:00 from Monday to Sunday. It is a self-service hot pot restaurant. Hot pot was known as "antique soup" in ancient times. It got its name from the "dong" sound made when food is put into boiling water. It is an original Chinese delicacy with a long history.