The story of the idiom "Not exempt from vulgarity"_The origin of the allusion and the protagonist of the idiom "Not immune to vulgarity"?

Idiom: Not able to avoid customs

Pinyin wèinéngmiǎnsú

Explanation: Not able to get rid of customs and habits that one does not agree with. Idiom Story

There were seven celebrities in the Wei and Jin Dynasties. They were Ji Kang, Ruan Ji, Ruan Xian, Shan Tao, Xiang Xiu, Wang Rong and Liu Jian. These seven people often played and drank in a large bamboo forest near Ji Kang's home, so they were called the Seven Sages of the Bamboo Forest. These seven sages all have some strange temperaments in life: they are careless and careless about their appearance and identity. Take Ruan Ji among them. When he was drunk, he would lie down on the ground, regardless of whether the ground was clean or not, and would often stay awake for several days. He heard that the Infantry Colonel's Yamen could brew fine wine, so he asked to work there so that he could drink to his heart's content. So people also called him Ruan Infantry based on his official name. Ruan Xian is Ruan Ji's nephew. My uncle and nephew are also fond of music. Ji Ji can both play the piano and sing. Ruan Xian plays the pipa very well and is proficient in music. He was particularly fond of a plucked string instrument that resembled a yueqin. This instrument is said to have been invented by him, so it was later called Ruan Xian, or Ruan for short. The Nguyen family lives on the same street. Ruan Ji and Ruan Xian's uncles and nephews live on the south side of the street, while the other Ruan brothers live on the north side of the street. The uncle and nephew come from a poor family, but most of the Ruan brothers on the north side of the street are wealthy. However, Ruan Ji and Ruan Xian did not have short ambitions because they were poor. According to local custom, every July and June, every household must rummage through boxes and baskets and take out all the clothes to dry them to prevent mold and insects. The Ruan brothers in the north of the street were rich and wore silk and satin, so the clothes they wore were dazzling and dazzling. Ruan Xian saw the clothes hanging in the courtyard opposite, so he said to his uncle: Let's take some clothes to dry. However, they couldn't find any clothes to dry, so they used a pair of coarse cow-nose trousers. Bamboo poles were strung together and hung high in the courtyard. When the neighbor saw it, he said to Ruan Xian: You'd better not dry it. It's too shabby to dry such clothes! Ruan Xian replied: This is a custom, and we have to do it! Let it dry like this!