What is the specific allusion to Li Qingzhao’s book gambling and tea fighting?

Li Qingzhao was a famous poet in the Song Dynasty. In 1101, 18-year-old Li Qingzhao married Zhao Mingcheng, the son of Right Minister Zhao Tingzhi. In 1106, Zhao Tingzhi renovated his private residence in Qingzhou and named the main hall "Guilaitang" based on Tao Yuanming's article "Returning to Return". Zhao Mingcheng and Li Qingzhao came to live here. Li Qingzhao called his room "Yi'an Room" and called himself "Yi'an Jushi".

They lived a very leisurely life at that time. Sometimes they would go shopping on the streets of Qingzhou and when they came across valuable ancient paintings and calligraphy, they would buy them home. Every time they got a book, they would collate it together and finalize the edition. . Sometimes, they also often play book-guessing tea after dinner. This elegant cultural entertainment is very interesting. The specific method is to boil a pot of tea first, and then let one person take turns saying a sentence or a piece of ancient poetry, and let the other person guess which book the sentence comes from, which volume, which page, and which line. Win or lose depends on whether you win or not. If you guess correctly, drink a cup of tea first. Since Li Qingzhao had a particularly strong memory and could guess almost every time, Mingcheng had no choice but to admit defeat. But often Qingzhao picked up the teacup and made a joke from Mingcheng, which made the two of them laugh. The teacup overturned in their arms, making them all wet, but they didn't take a sip of the fragrant tea.

In 1120, Zhao Mingcheng became the governor of Laizhou. In September of the following year, Qingzhao left Qingzhou for Laizhou, ending his more than ten years of quiet and leisurely life in Qingzhou.