Search:

I know they are Mongolian, but heck, it looks really cool and they might be able to help:
http://www.viahistoria.com/SilverHorde/main.html?ChineseArchery.html
Also check out their links section,...

I'm not sure if this has been brought up before. The Qianlong emperor encouraged the Manchu to maintain skill in horse riding, archery and Manchu language, and supposedly all banner troops were...