How to write China's calligraphy well (I want methods and China's calligraphy to show)

China's brush strokes were written in accordance with traditional statutes, not casually with a brush. It is the first stage of learning calligraphy. How to write China's calligraphy well is a very complicated and specific problem, which cannot be thoroughly explained in a thousand words. This paper only puts forward some basic essentials of writing China's calligraphy conceptually.