waiter. According to the query of Haidilao official website, the prototype of Hi Hi is taken from Haidilao's waiter's little brother. The image is very cute and attractive, with cute little red hat and small round eyes. Haidilao's humanized service has reached a perfect level, and it will not be embarrassing for a person to eat hot pot. There will be a very cute doll opposite, which will make some customers feel very intimate. It is precisely this humanized service that has successfully led Haidilao to the forefront of the successful marketing list of the catering industry, so the attendance rate and turnover of Haidilao have increased to a high degree.