How to eat out? There is really learning here.
First of all, Anhui cuisine is a bit greasy, and "oil" is a safety hazard. So go to a familiar restaurant with safe cooking oil. Friends and acquaintances who know the roots are more likely to know the hygiene situation of restaurants. Go when you are ready, and change when you are not ready. Health is a must.
Secondly, go to a restaurant and have a look at its back hall first. The backyard is clean and tidy, and the food is safe. If it's dirty and messy, where do you think the food in this restaurant will be hygienic?
Thirdly, it is very important to mix meat and vegetables. Don't eat bland food. Ha ha.