Who can recommend some books about military thoughts, strategies and modern weapons?

Don't read books by Dai Xu, Zhang and others. You have to read it with a wealth of theoretical knowledge, which contains many personal opinions. I recommend you to buy special military textbooks, such as "Introduction to Military Thought" published by 1997, National Defense University Press. Including books on military thoughts written by Yan Xu.

I saw some little boys chasing around in the library. What polite language should I use to tell others?

How to learn the knowledge about circuit design, wiring and routing, and how to wire in the distribution cabinet? Or read those books?

What official position did Zhang Zhidong, a famous minister in the late Qing Dynasty, hold, which is equivalent to what official position now?

Black and white hand-drawn illustration tools and painting methods?

How different is the most diligent person you have ever met from you?

Ratio of male to female in Jiyuan Vocational and Technical College

How does the National Digital Library modify the user name?

Suitable for a corner of a book.

How to become the first card reader?

Where can I find the book borrowing instructions for primary school students? Use it now!