Calligraphy is a unique traditional culture in China, which inherits the writing style of the ancients. The ancients wrote on bamboo slips without paper. In order to facilitate writing, they all write from right to left and from top to bottom. In order to save, most of them are written in classical Chinese, with no punctuation, no paragraphs and no indentation in the first line. Therefore, every paragraph of a calligraphy work does not need to be written in sections, and an article is written directly without paragraphs.