If you are interested in learning, you can choose to study by yourself or sign up for a short-term interest class.
If you want to do this job, it is recommended to go to school for systematic study.
Beginners must need a lot of raw materials and equipment to learn, and it is very expensive and complicated to buy them themselves. It is recommended to study at school, don't worry about equipment and materials, and have teachers to guide teaching, and progress will be rapid!
As for what to learn, mala Tang, mixed noodles, fried potatoes and mutton kebabs are all quite good, with many people eating and low cost.