1. The title of a book is a punctuation mark used to express the title of a book, an article, a newspaper, a file, a opera, a song, a picture, etc. Book titles can be divided into double titles ("") and single titles ("").

2. A pair of symbols used to separate tags in an HTML document. In which "". In Internet online chat system (IRC) or multiplayer online game (MUD), symbols used to set actions or reactions, such as < Chuck >；; .

use

1. Book titles should be used in pairs.

2. When the title is still used in the title, the double title and the single title should not be put in a grid when writing.

3. When the book title is used with the book title, write the book name first, then the book name, add a space character in the middle, and then add the book title.

4. It cannot be used as the name of courses, topics, award certificates, trademarks, licenses, organizations, conferences, activities, etc. Works, the title also need not. The following are examples of misuse of book titles.

Refer to the above? Baidu Encyclopedia-Title