Join De Xin Quan ribs and rice to earn money. According to the query of public related information that, De Xin Quan ribs rice restaurant to join the profit is still there, according to the catering industry estimates, De Xin Quan ribs rice restaurant minimum need about 20 square meters, in different areas to join the cost is different, probably in the 3-5 million yuan or so. This investment cost is actually not much. Of course, the level of different cities and you open a store of different sizes, if the store's profit situation is there will be some differences.