1. It is a metaphor that there is no clue and no clue.
2 board sixty-four: copper coins made in Song Dynasty, each board is sixty-four words, which cannot be increased or decreased. Metaphor is rigid and inflexible.
3. Going to the hospital in a hurry: seeking medical treatment without judging whether the medical skills are good or not when the illness is critical, which is also a metaphor for asking for help blindly.
4. No discord, no concord, no concord: It means that we can make friends and get along better by fighting and getting to know each other.
5 nip in the bud: take precautions before disasters happen.
6. Driving ducks to the shelves: it means forcing others to do things beyond their power.
7 people forget things more: those who satirize dignitaries don't miss old friends, but also mock others for forgetting things.
8. Change the soup without changing the medicine: the metaphor has only changed the form but not the substance.
9 A long drought meets dew: a metaphor for the extreme joy when one's old wish is realized.
1 empty talk: it describes talking without doing anything, or talking without doing anything.
11 cut the gordian knot: it means to solve complicated problems by quick means.
12 an old cow pulls a broken car: slow or inefficient.
13 Carp jumps over the dragon gate: it is a metaphor for things such as winning a promotion, entering a higher school or being promoted.
14 shotgun for cannon: the situation or conditions have been greatly improved.
15 thousand miles to send goose feathers: the metaphor is light and affectionate.
16 there is no smoke without fire: a metaphor for every reason.
17 coincidence is not a book: describing things is very coincidental.
18 useless place: Yu can't display his talents.
19 things are rare: things that are few are precious.
2 first strike is the best: you can gain an advantage by acting before others.
21 A metaphor is dwarfed by a metaphor.
22 Draw a gourd ladle: do it rigidly.
23 Venting through one nostril: it means that the attitude and opinions are the same, (derogatory)
24 Asking three questions without knowing: it means knowing nothing about the questions asked.
25 Nothing can be done: a metaphor for estrangement or irrelevance.
26 close: almost close to (the actual situation).
27 the eight characters are all right: metaphorically speaking, things have not yet been made.
28 Driving ducks to the shelves: a metaphor for being forced to do something that you have no choice but to do.
29 Hate iron not to produce: hate someone for failing to live up to expectations. It is often used for students or children, and sometimes for subordinates or public figures.
3 "Changing the soup without changing the medicine" means that the form has changed but the essence has not changed.
31 misfits: It's a description of being reckless and making do at random.
32 broken cans and broken falls: metaphor refers to having shortcomings and mistakes, leaving them to their own devices without correction, or even developing in a worse direction.
33. Eighteen martial arts: generally referring to various skills and methods.
34 days is high and the emperor is far away: it describes a remote place that no one can manage.
35. Listening to the wind is rain: you believe it just when you hear a little wind.
36 One-time deal: a one-time deal, which refers to the behavior of illegal traders and has a derogatory meaning.
37 to kill with a stick: seize one point and completely deny a person.
38 Divide land into three parts per mu: describe the territory and sphere of influence.
39 a bowl of water is flat: a metaphor for treating all parties concerned equally and not favoring any one.
4 capsize in the gutter: a metaphor for something wrong in a certain place.