In 2021, I lost over a million in the B circle, then I diligently practiced naked K trading techniques and the Gann trading method (skilled in key points - support and resistance levels, K-line chart analysis). Currently, I am profiting significantly. Beginners and medium to large investors who want to learn the basics of K-line trading and establish their own trading system can follow this teacher at @阿佛K线战法指南 for guidance, helping you navigate pitfalls and accumulate wealth.