Those training institutions cheat Xiao Bai, and every time they come up with good data, most of them modify the source code of the webpage and change those data into fakes. Xiao Bai said that the teacher brought it himself, which is easy to be fooled. After you pay the money, you will be very enthusiastic for the first few days, just to prevent you from getting a refund. And then fool you into commenting on the store decoration tools. In fact, those comments are basically false, and the days after that will basically not bird you. You can only watch those vip videos by yourself. Those videos are basically useless to the new store. Think about it, those teachers are so powerful that they open their own stores. Do they have time to teach you? Everyone is mercenary. Don't believe how kind others are, all to cheat you out of money. People must rely on themselves in society, and the same is true for doing e-commerce. Not knowing Baidu is the best way.