In practice, if you use a wavy title, you should use an appropriate title. In order to avoid the trouble of adding suitable titles to general vertical books, titles are generally rotated vertically.
At the beginning of the founding of New China, the title "Usage of Punctuation" promulgated by the state had no symbols. The original title is to draw wavy lines below (horizontally) or to the left (directly) of the text.
However, this punctuation is rarely used because it is more troublesome to print. Later, in order to facilitate printing and save manpower and material resources, the titles of books and newspapers are often replaced by quotation marks.
The difference of punctuation marks between straight books and horizontal books;
1, period, question mark, exclamation point, comma, pause, semicolon and colon are placed on the right side of the word.
2. Dashes, ellipses, hyphens and spaces are placed in the middle of words.
3. Use double quotes "﹄ ﹃" and single quotes "﹂ ﹁" as quotation marks.
4. The main points are marked on the right side of the word, and the appropriate titles and wavy titles are marked on the left side of the word.