A letter written to his first love... "New Book of Tang Dynasty. Biography of Wei Tuo": "I often use colorful letter paper as a secretary, and I will give it to my concubine to write the answer and accept the intention. All of them are in regular script. Zhi Wei signed his name and said that the character "Zhi" in the book is like five clouds. People at the time admired it and named it "Xun Gong Wuyun Style." Later, he used "Duoyun" as an honorific title for other people's letters. "Duoyun" is a metaphor for letters from others.
Intention: A letter to my first love...