2. Forgotten-informal imperfection or ugliness, forming friends that don't care about you and me.
3. A gentleman's friendship refers to a moral friendship, that is, friends who support each other morally.
4. Don't go against each other-refers to friends who have the same heart and have nothing against each other.
5. make friends-refers to friends who have deep friendship and can live and die together.
6. poor friends-friends you make when you are down and out.
7. Best friend-the friend with the deepest friendship and no doubt.
8. Family friends-also known as friendship and friendship. Refers to the friendship between the two families for generations.
9. Old friends-calendar called old friends, old friends, old friends. It refers to an old friend with friendship.
1. I only know each other, but I don't know much about them.
11. Friends in the market-friends made by means of business in ancient times, because they value profits and forget righteousness, are later called friends of small people.
12. Bunun's friendship-according to custom, ordinary people make friends.
13. A friendship between a man and a woman is a friend made by the rich and the poor.
14. A friend in need-a friend made in adversity.
15. Friends who make friends by eating and drinking.
16. The friendship between bamboo and horse-friends who met in childhood. Also known as the turn of the total angle.
17. A bosom friend-a friend with deep friendship.
18. A close friend is a close friend.
19. Friends of life and death-friends of life and death.
2. A casual acquaintance-a friend who meets by accident.
21. A nodding acquaintance-a friend who only nods to say hello in communication and has no deep feelings.
22. A casual acquaintance-a friend who is dull and superficial.
23. Half-acquaintances-people who have met but are not familiar with them.
24. The friendship between sworn brothers and sisters in the old days.
25. Friendship with Chu Jiu-making friends is not too poor.
26. Friendship between gold and jade-precious and valuable communication.