First of all, although I lived in the States most of my life and is a U.S. citizen, I was born in China and came to the states when I was nine. So, I still have a lot Asian influences in me.
Second, understand a little of the Chinese and Japanese history, especially WW II, and stuff like **** of Nanking (Chinese: The Nanjing Massacre), in which over 200,000 Chinese civilians were raped, killed, or buried alive over a three week period. Start with the two Japanese officers, who had a macabre contest in which they went out, and see who can cut off 100 people heads first, at that time, it was a