When writing, add the title of the game and the title of the book.
Usage of book title number:
1. Indicate book title, volume title, chapter title, publication name, newspaper name, file name, etc.
2. Indicate the names of various works expressed in words, sounds, images, etc. such as movies, television, music, poetry, sculptures, etc.
3. Indicate software names that are entirely in Chinese or in which Chinese characters dominate the name.
4. Indicate the names of various publications.
5. Indicate the titles of Spanish books and periodicals. The names of Western books and periodicals are generally marked in italics in Spanish. If used in Chinese, the title number can also be used.
Extended information:
Development History
The title of the book is """. At the beginning of the founding of New China, the "Usage of Punctuation Marks" promulgated by the state did not yet have symbols. The original book title number was written with a wavy line ﹏﹏ below the text (horizontal writing) or to the left (straight writing). However, because this kind of punctuation mark is troublesome to type, it is rarely used.
The "" sign was originally a symbol in Russian, roughly equivalent to quotation marks in modern Chinese. In the 1950s, during the craze for learning Russian, many people copied "" and it became accepted by people over time. At first, people called it "angle brackets", and later it was renamed the book title number.
The wavy line is now only used with proper names in ancient books in mainland China, but it is still often used in Hong Kong and Taiwan. However, most students in Hong Kong will not use horizontal lines in book titles because of the trouble, and will change it instead. Use """ which is standard in mainland China.
Baidu Encyclopedia-Book Title