I don&;t think much about setting up stalls in Guangzhou, because the urban management is quite strict, and Guangzhou is in the process of innovation, so it is generally not allowed to set up stalls. Of course, it depends on the location, and there are also a few places where stalls can be set up. This requires you to visit places where there is no urban management and no one cares. So it depends on the situation if you want to set up a stall for a living. I hope my personal opinion can help you. Thank you.