https://psmag.com/news/china-lost-14-million-people-world-war-ii-forgotten-66482

http://www.japantimes.co.jp/culture/2013/08/24/books/book-reviews/chinas-contribution-to-japans-defeat/

https://medium.com/war-is-boring/that-one-time-the-nazis-helped-china-fight-japan-42ce2fa6c6d