What procedures do you need to go through to run an art training class in Changqing District of Jinan?

There is no need to go through the formalities for general training courses. Unless you use a store or want to run a training school, you need to apply for a license. There are also different cities and locations, and the housing rents needed are also very different.

Cost: rent+utilities+painting tools (sketchpad, easel, plaster, still life, lighting, etc., I don't need to elaborate on these since I want to start a class)+teacher's salary (the salary of students at school is relatively cheap, so I can recruit some students from famous art colleges to do publicity).

Other expenses: hiring propagandists, paying property and other miscellaneous expenses, purified water (for students and consultants). ...