Is teacher Chen's skill good? What are the characteristics?

Teacher Chen has created a set of stock trading methods that everyone likes, which makes the boring K-line chart analysis easier to understand by using the 24 solar terms, but the people who learn the methods are not necessarily real experts in efficient real trading, so I recommend the teacher who chases bull stocks at the bottom. He is best at grasping the short-term skyrocketing bull stocks. You can search him to learn. "zero risk early warning method"