What's more, a stone stirs up a thousand waves, which makes one move, but the heart is unable to do so. The waves behind the Yangtze River push the waves before, and the bamboo basket draws water with a sieve. Those who know the times are heroes, and those who know the face but don't know the heart are better than the moon, and it is difficult to propose a toast.

Introduction to idioms:

Idioms are stereotypes in Chinese vocabulary. Idioms, everyone says they have become words, and so do idioms. Idioms are mostly four-character, and some are three-character, five-character or even more than seven-character. Idiom is a major feature of traditional culture in China, which has a fixed structure and a fixed sentence, indicating a certain meaning. It is applied to a sentence as a whole, with subject, object, attribute and other components.

A large part of idioms are passed down from ancient times and represent a story or allusion. Some idioms are just a miniature sentence. Idiom is a ready-made word, similar to idioms and proverbs, but slightly different. Idioms are a bright pearl in China culture.

Fixed phrases comes from ancient classics or works, historical stories and people's oral stories. It is a unique and long-used fixed phrases in ancient Chinese vocabulary. The meaning of idioms is incisive, often implied in literal meaning, rather than simply adding up the meanings of their components. Its structure is tight, and it is generally impossible to change the word order, extract or increase or decrease its components at will.

Its form is mostly four characters, and there are also some three characters and multi-characters, which are mostly composed of four characters. Simply put, idioms are words that are well known, can be quoted from classics, have clear sources and allusions, and are highly used.

The composition is as follows:

Most of them are composed of fixed words of general concepts, such as "castle in the air", "famous", "shining on you", "colorful" and "beaming" are all four-character idioms. Idioms with less than four words, such as "knocking at the door", "unwarranted" and "taken for granted".

More than four words, such as "peaches and plums are all over the world", "real gold is not afraid of fire", "strong will but weak strength", "a leopard cannot change its spots" and "only state officials can set fires, but people are not allowed to light lamps", account for an absolute minority in idioms.