This is a popular product nowadays. As of July, 2023, according to market research, chafing dish cup is a popular product and a new type of fast food. Usually when shopping, people will choose convenience and cheapness. Hot pot is one of the original cuisines in China. It was called "soup stock" in ancient times, and it was named after the food was put into boiling water and made a "splash" sound. The history of hot pot can be traced back to Ding Kiln in Zhou Dynasty. There was hot pot in the Warring States period, and it was also very common among the people in the Song Dynasty.