Cloth at the turn of cloth: clothes made of cloth refer to civilians. Refers to the communication between civilians or the equal and sincere communication between dignitaries and civilians.

A friend in need: a friend who has experienced hardships together.

Friendship between wine and meat: Friends who just eat, drink, and have fun without doing serious things come from "Single Knife Club".

Heart-to-heart friendship: refers to a friend who talks about everything and confides in his heart.

The friendship between bamboo and horse: a good friend from childhood, from Long March.

Turn of Chu Jiu: Rod: A wooden stick for spring rice. Mortar: the stone mortar used by Chunmi describes the friends who have made regardless of their status and poverty.

One-sided acquaintance: I have only seen one-sided friendship, which is similar to "one-sided elegance". From "This Theory".

The friendship between life and death: the friendship between life and death, from Yuan Zheng Dehui's Crepe Plum Fragrance.

A friendship between gentlemen means friendship between sages, as plain as water, but not empty. From: Zhuangzi Samwood.

A casual acquaintance: a friend who meets unintentionally.

A nodding acquaintance: it means that the friendship is very shallow, and you just nod your head when you meet, from Morning in Shanghai.

The friendship between Jin Lan and China is as solid as a stone, which comes from The Biography of Hanshu Han Xin.

A casual acquaintance: a friend who has no deep friendship, from Volume 38 of Zhuzi Genre.

Half-acquaintance: friendship with others who have only met once; Describing friendship as shallow is also called "half-knowledge", which comes from Preface to the Celebrities of the Three Kingdoms.

The friendship between glue and paint: the profound friendship between friends has been said in ancient times that "glue is stronger than thunder and Chen" From "Zhi Zhang Qian replaces S wife".

A friend in a pinch: a metaphor for a friend who can live and die together.

From Historical Records Biography of Lian Po and Lin Xiangru, but the etymology is the story of Du Bo and Zuo Ru in the History of the Eastern Zhou Dynasty.

Friends who never turn their backs: it is an idiom derived from fables, and the related allusions of idioms originated from the Warring States Period, Zhuang Zhou's "Master Zhuangzi" referring to very good friends; Can act as an object in a sentence; With praise.

The turn of eight worshippers refers to the relationship between sworn brothers and sisters with different surnames, and the metaphor is very close, which comes from "Before Hearing". The turn of worship in the last eight years refers to the turn of Guan Bao, the turn of bosom friend, the turn of choking, the turn of laying down one's life, the turn of chicken and millet, the turn of forgetting the year and the turn of life and death.