If you want to open a pot-stewed food shop, you must first know about pot-stewed food, and you must be able to cook pot-stewed food. This is the most basic thing. Then opening a store includes a series of work such as site selection, decoration, material selection and operation. You can open a shop directly if you have experience. If not, we need to learn from the source of the system and provide employment guidance if we want to develop in this area. It's not difficult to learn Lu Wei. Generally, you can master many categories in a month or so. There are many services in Luwei shops, and there are few opportunities to learn core technologies in time. If you want to learn Luwei on a zero basis, you'd better choose a regular school and consider it comprehensively, including tuition fees, courses and teaching quality. There are many lo-mei shops now, so the prospect in this respect is still very good.