The longer the comment, the longer the symbol. Who knows how to do it?

As a matter of fact, as early as Oracle Bone Inscriptions and the Jin Dynasty, a rather peculiar punctuation mark sprouted in China. Textual research on Zhang Qing Xue Cheng's Notes on Bing Chen: "The method of sentence breaking existed before the Han Dynasty."

"Zengyun" said: "Every sentence must be next to the word, and the reading score is slightly between the words." Xu Shen in the Han Dynasty used ","to interpret punctuation marks in Shuo Wen Jie Zi, which means: "Just know it."

But in fact, China has had punctuation marks since the pre-Qin period, which can be seen from archaeological relics since the 20th century, but there is no unified standard for these symbols.

For example, the symbol "└" can be seen in bamboo slips of the Warring States Period, which usually indicates the end of an article; Another example is the function of "▄", which combines modern commas and periods to express sentence breaks. In the records of the ancients, the biography of He Ji in the Song Dynasty greatly praised He Ji: "Every reading has punctuation. The meaning is self-evident, needless to say. "