My sister studied in Xi 'an Pino Restaurant and opened a maocai store, selling Chinese hamburger and bean jelly. Now my brother-in-law and I have opened two stores in Huxian, and the business has been good. The turnover at the weekend can reach 2000 yuan, which is really delicious. My sister has been cooking since she was a child, so she is very savvy. If it were me, it would be useless to study anywhere. I'll just eat noodles next. Ha ha!