China, a teenager, said that punctuation marks should be written in the hard pen calligraphy competition.

Generally speaking, there is no need to write punctuation marks in the China Youth Hard Pen Calligraphy Competition. Hard-pen calligraphy works emphasize the neatness of glyphs and the standardization of writing, but not the use of punctuation marks. Therefore, when participating in this kind of competition, it is generally only necessary to write the requirements of font, font and structure. Of course, the specific rules and requirements of different competitions may be different. I suggest you read the rules carefully before the competition. If you have any questions, you can consult the organizer and get an accurate answer.