I think the catering industry is more suitable. After all, there is a big demand in this market, so as long as there are people, food is indispensable. As long as the taste is done, there will be a lot of people eating. It is said that there is a Sichuan snack called "One Ding _ Wang Lengguo String", which tastes very good and is not available in many places at present, so it has great potential. You can see if it fits.