Food is the most important thing for the people. It is suggested that the landlord choose catering, which is especially suitable for the floating population. It can be a compound catering with low investment and quick return, especially paying attention to the food safety guards. It is best to use a transparent and open kitchen, with distinctive dishes, exquisite taste, which can adapt to the time needs of different groups, and the per capita consumption is not high. Xiangxi Tribe is very good.