“sit cans” are an emerging brand of catering that was registered and developed in april 2009 and has been established as “the heritage of china's millennium culture of pottery”. The ranking will be based on the development of the chengdu area in the advanced stages, with 8 to 10 standardized direct-camped restaurants in the urban area; the second phase will support the completion of the sichuan and surrounding cities with large food processing plants and high-quality food bases, with more than 50 restaurants; the third phase of the development canteens will complete the city layout of the capital of the country, with more than 300 restaurants; and the fourth phase will lead to the export of chinese food culture and work towards the creation of the “seat cans” as a brand known for customer satisfaction and better employee satisfaction with chinese specialty snacks。