Friends who never turn against each other: it shows that there is nothing to turn against each other. See Biography of Northern History Li Jingxi. "Although I live in poverty and live alone, I don't want to be hungry and cold. I am john young Lu Daoyuan's best friend."

The turning point between the car and the hat: people in the car make friends with people wearing hats, that is, the intersection of the poor and the rich. A poem is quoted in Taiping Yu Lan: "Although Qing took a bus to Dai Li, he met every other day and got off"; Although I walk and ride, I will meet you the day after tomorrow. "

Close and congenial friends. See Historical Records. Lu Zhonglian and Zou Yangchuan. "I feel something in my heart, I am in the front line, close to my knees, and Kun Di can't leave."

Poor friends: bosom friends made when they were poor. The book "The History of the Later Han Dynasty Song Hongchuan" says: "The friendship between poverty and meanness cannot be forgotten."

Close friend: a good friend since childhood. See the Book of the Later Han Dynasty. "Li Guochuan" "When you go to Meiji in Xihe, you have children.

Ancient philosophers, ride more bamboo horses and welcome guests every time. See also Li Bai's Long March, when you, my love, ride a bamboo horse and walk around the bed.

"Childhood" later described the innocence of the intersection of children and "childhood friends".

Confidant: refers to a friend with a particularly deep friendship. There is a sincere feeling and deep understanding of the heart. See Bai Juyi's Generation.

Heart and soul are inseparable, and there are two unruly figures.

A casual acquaintance-just an acquaintance, but not very well.

Friendship of Bunun people-According to custom, ordinary people make friends.

Friendship between a car and a hat —— Friends made by the rich and the poor.

Friends in trouble-friends made in adversity.

Friendship between wine and wine-friends made through eating and drinking.

Childhood friendship. Also known as the total rotation angle.

Bosom friend-a friend with deep friendship.

Close friends.-close friends.

Friends of life and death-life and death and * * *.

A casual acquaintance-a friend who meets unintentionally.

A nodding acquaintance-a friend who only nods to say hello in communication and has no deep feelings.

A casual acquaintance-a dull and superficial friend.

Semi-acquaintances-people who have met but are not familiar with each other.

The friendship between eight sworn brothers and sisters in the old days.

The friendship between Chu Jiu and China is never so bad that you can't make friends.

Friendship of gold and jade-a precious and valuable exchange.