The pass-through teaching method is not only a summary of Mr. Lei Chuanyun’s many years of teaching practice, but also a supplement and improvement to the teaching methods currently popular in society. It is also a method of teaching children in accordance with their aptitude and characteristics according to their different ages and characteristics. A way to lay a solid foundation. The purpose is to allow children to learn Chuanyun calligraphy, no matter what kind of strokes or radicals, as long as they learn it, it will last a lifetime.