Dr. Sun Yixian Road, Handan City. According to Baidu map, Handan Straight Flush Seafood Hotpot City is located on Doctor Avenue in Sun Yixian, Handan, mainly engaged in catering and food sales, and the second hot pot food is very popular with local people. Hot pot was called "antique soup" in ancient times, and it was named after the food was put into boiling water and made a "splash" sound. It is a kind of primitive food in China with a long history. The Ding in Zhou Dynasty should be the earliest embryonic form of hot pot.