2. nouns? Letters. ? Group words: "letters from home" and "love letters". Tang Du Fu's poem "Stone Trough": "One person attached a book, and two people died. 」
3. nouns? Documents. ? Combination words: "certificate", "instruction" and "application". "Scholars. Nineteenth time: "However, because we talked about the season of relatives, we didn't write a marriage certificate and there was no evidence. 」
4. nouns? Font. ? Word combination: cursive script, regular script and official script. Biography of Sui Shu. Volume 68. Yan Pi: "I can seal calligraphy and be a grass official. Painting in the mountains was wonderful at that time. 」
5. nouns? Last name. For example, there were books in the Qing Dynasty.
6. verbs? Write it. ? Composition: "Please write in Chinese." , "big book Lingyange three words. 」
7. verbs? Record. Zhou Li. Local officials. The party's rectification: "Being in the right age belongs to the people to read the law, while the morality of books belongs to the Tao." 」