2. Terminology is not a problem. No matter what terms are used in the textbook, as long as they are correct, they should be graded. Inconsistency in terminology is a common phenomenon in academic circles, and our proposition teachers are well aware of it and will not think that the regulations can only answer which is right.
3. Since you have the real question of Peking University 13 Han Shuo, you must be a member of the Chinese website. If you have any questions in this respect, you can ask the tutor of Peking University Han Shuo on the consulting platform.