The development of e-commerce training is actually close to maturity today, and the surviving e-commerce training institutions have their own advantages. Of course, we are referring to some well-known training institutions, such as Taobao University, Taobao World Torch and so on. Today, there are still some small companies and institutions trying to do training, but there is basically no advantage in front of these big institutions. Among several major training institutions, there are two obvious factions, the so-called official faction and the third-party organization. For example, Taobao World of Taobao University relies more on Ali's official resources. Whether it is the change of Ali's game rules or the evolution of tools, it has an insurmountable advantage of information gap. Third-party organizations actually suffer a lot at this point, which will lead to many courses of official factions. In fact, the content is more cutting-edge and professional, and many contents may have more underlying logic. Of course, I think where to learn this kind of thing is, in the final analysis, suitable for myself. It is important to meet the first teacher. Sometimes institutions may not be important, teachers may be more important, and timing may be more important. My suggestion is that everyone can listen to it. No matter the official or the third party, there are actually some cheap audition courses, you can learn more and finally choose the one that suits you.