Swan West Lake South Road, Longquanyi District, Chengdu. Seven shopkeepers buffet hot pot restaurant is located in Swan West Lake South Road, Longquanyi District, Chengdu. Its business hours are 11:11-14:11 and 16:11-22:11 from Monday to Sunday. It is a buffet hot pot restaurant. Hot pot, called "antique soup" in ancient times, is named after the "splash" sound when food is put into boiling water. It is a unique food in China with a long history.