These four kinds of idioms include proverbs, proverbs, idioms and two-part allegorical sayings.
1, motto
Motto is a concise statement with philosophy, most of which are famous sayings at all times and in all countries. Generally, it is not directly investigated, but mainly reflected by words.
2. Proverbs
Proverbs are popular and profound fixed sentences handed down orally by people. Generally speaking, it can reveal objective facts, be enlightening, or reflect life philosophy, production experience, or class struggle.
3. Style
Idiom is a figurative and stereotyped phrase with abstract overall meaning. Simple structure, vivid image, accurate meaning, high frequency and wide use.
4. Xie Houyu
Two-part allegorical saying is a lively, humorous and interesting oral language about music and Taoism, which is loved by the general public. It consists of two parts. The first part is metaphor or argot, like a riddle in a riddle; The latter part is the explanation of the former part, like the "answer" in the riddle, which is an important part of expressing the meaning.