"If the words on this poster are calligraphy works, according to the provisions of the People's Republic of China (PRC) General Language Law, traditional Chinese characters and variant characters can be retained or used in works of art such as calligraphy and seal cutting."

Huang Anjing, editor-in-chief of Chewing Words, said: "Because the art of calligraphy itself needs creativity, some words can be deformed and cannot be misjudged easily. Just like the simplified characters we use now, many of them are derived from variant characters in ancient calligraphy. Of course, the variant characters in calligraphy also need to conform to the inheritance in the calligraphy dictionary. " At the same time, Huang Anjing also pointed out that the Law of People's Republic of China (PRC) on National Common Language and Characters also stipulates that the characters used in radio, film and television shall be subject to the national common language and characters.

Some netizens said that from the perspective of calligraphy alone, "there is no absolute typo and correct writing in running script, cursive script and cursive script, unless it is ridiculously wrong, it is often an emotion. Write it down with a pen in one breath, and there is no need to delve into it."