Tracing red is a traditional calligraphy method in China, and it is also one of the best training methods for beginners to write. It is red, and every other page is in red standard italics with a thin layer of transparent paper on it.
That is to say, when writing, there are specific steps: first, write on the post with carbon paper according to the sample, and then copy, which means imitation, that is, write on another paper without the sample, draw red, mainly the internal structure of the word.