The smart turnback of the interstellar journey, from cost to the rate of turning over, is a complete subversion that drives chinese foods into the era of 3. 0 years. The number of service attendants in 200m2 can be reduced to 5-6, resulting in significant human savings. All secret soup from the small fire pot is distributed in the central kitchen without the need for a chef and saves a lot of expenses. One dish rotates 10 times on an intelligent conveyor belt, and sells 10 times as quickly as possible, so that the price of a single guest is rapidly magnified, with more than $60 more than the same amount of consumption! The interstellar journey of smart turn-over pots is based on small pots, sanitary convenience, the preparation of soup with natural foods, the cooking of cuisine with natural spices, without artificial additives, and better nourishment. The smart return of the interstellar trip to the hot pot theme restaurant is comfortable and clean, and is very popular with consumers in general and young people in particular. The beef used for the smart turnover of the interstellar trip is dedicated to the 2010 guangzhou asian games, which provide the world's most advanced (detoxified) green, fat, familiar, juicy, healthy and unweighted cattle. The chinese fast-food gold storm has begun to operate at a generally stable level in 2008, with the catering industry continuing to grow and maintaining double-digit growth for 18 consecutive years. Retail sales in the catering sector reached 14. 4 billion yuan a year, accounting for 14. 2 per cent of the total retail sales of social consumer goods and $1158. 5 per capita consumption. Catering consumption continues to be an important force for economic growth. In 1978, china's food market totalled $5. 4 billion, then grew at an average annual rate of 20. 5 per cent, reaching $1. 2 trillion in 2009. At this rate, it is assumed that 7 trillion yuan will be achieved by 2018 and 10 trillion yuan by 2020. Even if this rate declines, the total market will not be less than 7 trillion yuan in 2020。