School next to open a donkey meat barbecue store is quite good, that investment is relatively small, and the profit is not bad, in fact, you can look at some of the small stores around the school, especially to open a store selling cold skin, meat sandwich, business is very good, Xi'an characteristics of cold skin meat sandwich, learning to Xi'an Dapinai, the master is a professional, the recipe does not retain, to ensure that the package teaching will be up. So this is actually quite good, the price is not expensive, students can afford it. As long as the taste is good, there is no problem.