Liu Jian believes that both the red painting method and the copying method are unscientific. Hong Miao tried to set up a writing pattern in his brain by mechanical reciprocating motion, and then copied the learned words when writing. This is a typical mechanical learning method. After all, people are not photocopiers. Metaphorical copying is to draw words according to them. This is like copying homework. Because these two methods do not pay attention to students' brains, the effect is not great. If there are teachers who take this method as the main method, their calligraphy teaching level must be very average (now such mediocre teachers are everywhere and grab a lot). Anyone who has studied the new writing method created by Mr. Liu Jian thinks that the new writing method is simple, concrete, easy to learn and easy to understand. The interpretation and standardization of Chinese writing rules are concrete, scientific, accurate, rigorous and in place. It is generally believed that some writing methods learned before are inferior to the new case writing method, which is unprecedented and the only ultimate writing method. All the students who have studied think that they will regret not learning new writing methods.