"Qin Zhong", a formal attire worn by men during the Qing Dynasty, is a unique cultural element in "Dream of the Red Chamber", which is hailed as the pinnacle of Chinese literature.

This attire consists of a long robe, a waistcoat, and a headwear, all made of silk with a color ranging from beige to light brown.

The attire echoes the clothing worn by some characters in the novel, such as Jia Baoyu who often dons a beige long robe, while Lin Daiyu prefers a light brown waistcoat.

Moreover, other characters in "Dream of the Red Chamber", such as Xue Baochai and Wang Xifeng, also frequently wear similar attire.

Their clothing not only reflects their social status and identity but also reveals their personality traits and emotional states.

In conclusion, "Qin Zhong" is a symbolic attire that plays an important role in "Dream of the Red Chamber", providing readers with crucial clues to understand the story's background and character personalities.