Winner stock training is good, online teaching, investors all over the country can sign up for study. Friends and teachers on the first floor have their own skills and methods to teach students well, and they also make money by trading stocks, which is not in conflict with offering stock classes. If you don't have the right guidance, I don't think you can succeed all your life just by yourself. I think there is nothing wrong with learning other people's skills and experience. Now is the economic society. After all, the free stock knowledge provided online is free, and the gold content is still limited. Personal point of view.