Finding a book on Mao

Some three or four years ago, I read a book on Military capabilities of Mao Zedong. I want to read it again. I don't remember the name of the author. The first chapter was most probably "Winning a battle without fighting" where, as far as I remember, the author pens down how Mao terrorised the invading forces. Most probably it was a university or something where there were protests and Mao was the only person present among the leadership in the area. Mao told the defenders to use sticks and pose as holding a gun on hilltops or walls of university. The invading forces fearing massive defeat surrendered. Please let me know the name if you have ever read the book or something like that as I mentioned.Edit: Found the book. Mao Zedong's Art of War by Liu Jikun. Google indexes it on the first page on searching. Duckduckgo doesn't. Strange. via /r/communism https://ift.tt/2RJae8W