Cao yu sunrise mail

You're referring to the famous "Cao Yu's Sunrise Mail"!

"Cao Yu's Sunrise Mail" (Chinese:) is a famous Chinese short story written by Cao Yu (1910-1996), a renowned Chinese playwright and writer. The story was first published in 1935 and has since become a classic of modern Chinese literature.

The story revolves around the life of a young man named Wang Xiang, who is struggling to find his place in the world. Wang Xiang is a talented but aimless individual who is torn between his desire for independence and his sense of responsibility towards his family. The story explores themes of identity, morality, and the search for meaning in life.

The title "Cao Yu's Sunrise Mail" refers to the fact that the story is written in the form of a series of letters that Wang Xiang writes to his friend, Cao Yu, who is away from home. The letters are like a sunrise, symbolizing the dawn of a new era and the beginning of a new chapter in Wang Xiang's life.

"Cao Yu's Sunrise Mail" is considered one of Cao Yu's most important works, and its themes and characters have had a significant impact on Chinese literature and culture.