Li Ao, a minister of the Tang Dynasty, was born in Ji Cheng, Longxi (now Qin Andong, Gansu). Zhenyuan Jinshi, the official to Shannan Dongdao our time. The literary concept of Han Yu's students is basically the same as that of Han Yu. The article is valued by the world. Under his influence, his daughter also studied classics and history and wrote poems. One day, a scholar named Lu Chu presented his article to Li Ao for advice. Li Ao recorded Lu Chuan's article. After reading it, his daughter said to her handmaid, "This man must be the champion." Li Ao also admired Lu Chu very much, so he recruited Lu Chu as his husband. In the second year, Lu Chu really won the first place in high school. On the wedding night, Lu Chu wrote a poem "Makeup": The year before last, I visited Yujing, and the first fairy made a head start. Today, it became a date with Qin Jin, and the husband and wife were taught to go to the dressing room early.