What are the polite expressions in China? Where is it used?

Stay-is what guests say to their hosts when they leave.

Excuse me-used to ask others for convenience or ask others.

Excuse me-used to ask others to do something or make way.

Be polite-call yourself impolite or ask others to be informal.

Spend less time-because something can't be with me.

Disrespect-apologize to the other party and blame yourself for being rude.

Spare time-mostly used to ask others to put aside red tape and take time out to do something.

Long time no see.-long time no see. Often used in separate reunions or letters.

I have admired it for a long time. Use it when we first meet.

Dare-say take the liberty of asking others.

It used to be used to do things related to yourself. ? The family is poor.

My humble opinion refers to my own comments.

Wrong love-thank each other for their love.

Dare-describe bold.

Idiot-used for older people, saying that they are a few years older.

Incompetence-modesty.

Stupid birds fly first-refers to people with poor ability, who dare not lag behind and act before others.

Stupidity-how humble you are about your articles, opinions, etc.

Humble position-the modesty of officials in the old days.

Old age-the modesty of the elderly.

Shallow learning-not wide and not deep.

Overpraise-excessive praise or praise from the other party.

Dare not-that means you can't bear it.

Say "hello" when you meet someone, ask their last name, say "your last name" and ask their address to say "your home"

I admire you for a long time, but I haven't seen you for a long time. Ask for help and say "I'm sorry"

Ask someone to say "excuse me", ask someone to help you say "excuse me" and ask someone to answer "consult"

Say "please" for help, "excuse me" for others, and "excuse me" for convenience.

Please change the article to say "correct", accept goodwill, say "appreciate", ask for advice and say "teach"

Say "thank you" when you get help, wish people health, say "take care", congratulate people and say "congratulations"

When old people visit others, they say that "old" means physical discomfort, "poor health" and "visiting".

Please accept "take it", send photos to people, say "save", welcome to buy, and say "patronize"

I hope to take care of "care" and praise people's opinions, say "high opinions" and return to the project, and say "return"

Invite someone to an appointment and say "pleasure". The other person will write to say "thank you" and say "my humble abode" at his home.

It is not enough to say "consider", but to say "sorry", to make people understand and to say "forgive"

Improper words and deeds "sorry" condolences to others "hard work" greeting guests and saying "welcome"

The guests came and said "come" and waited for others to say "welcome", but didn't say "failed to meet"

Guests sit down and say "please sit down", accompany friends to say "company" and leave to say "goodbye".

Go first in the middle and say "I'm sorry". Please don't send someone away, say "stay" and send someone away and say "peace".