It's okay not to be able to speak Cantonese, because many restaurants here are not run by Guangdong bosses. They all speak Mandarin. The most important thing is to be careful not to be cheated after getting off the train.

You can go to those who have jobs at the door of your own store. You can lower your requirements a little (such as washing dishes, doing odd jobs, etc.). If you have the skills, it will be a little easier to find a job. If you just come here.