Ask my online friends to help me answer some questions about calligraphy.

1. In the history of calligraphy in Qing Dynasty, "Liu Yong" was called "Prime Minister of Thick Ink".

2. Xu Wei, a famous painter and calligrapher in the Ming Dynasty, said that the word "Wen Qing, later changed the word length, posthumous title Qingtian, Tianchi, Tian Shuiyue, etc." And Qingtian Bookstore's couplet is "The wrong house in the east, the people who listen to the southern accent".

3. "Zhu Zhishan" and "Wen Zhiming" were four great talents in Ming Dynasty.

4. In the history of Weeds, Zhang Xu and Huai Su in the Tang Dynasty were both called "Dian Zhang Zusu".

5. The cursive script can be divided into three types: the first cursive script, the Cao Zhang script and the cursive script this year.

6. The Song style we usually use was founded in the Song Dynasty.

7. The book was founded in the _ _ _ _ dynasty, and it pays attention to _ _ _ _ _ in writing form.

Wen Zhiming was a calligrapher in the Ming Dynasty.

9. Preface to Lanting Collection is a work about Wang Xizhi in Jin Dynasty.

10. Preface to Lanting is called the best running script in the world.

I don't understand question 7. What book? Did you miss a word? The others should be fine.