How to read, how to read.

2. Basic definition:

(1) Ancient writing slips.

(2) official documents; Letters: official documents. footprint

3. Related vocabulary: case, ruler, book, letter, scroll, policy, pen, stationery, information and letter.

4. Encyclopedia Interpretation: The pronunciation of "Xie" is "dú", which refers to the sawdust used for writing in ancient times and is also a musical instrument. This word is not often used now.