But according to your own actual situation. If you don't know anything, there is nothing wrong with training, at least you can get started, but if you want to learn in one step and make some achievements, it is impossible and you must actually fight. If you know a little, there is no need for training. It's all basic knowledge If you don't have any resources or funds, try to find them yourself. Most of the introductory knowledge is the same as the background knowledge of Taobao, and there is not much difference. Understand the rules first, then be familiar with the basic operation, and then go to see some knowledge in a targeted manner. Now the knowledge is very transparent, and most operational skills can be found. If you want to be more systematic, organize your knowledge structure directly against other people's courses.