The Gao Ying method, “The Orthodox Martial-Archery Classic [武經射學正宗]” wood block version printed in 1785 in original Chinese, originally from Keio University.
Translation by Henry Chan, traditionalchinesearchery.com.
Note: because Gao Ying, later on in his life, drew the bow using his left hand, therefore all reference to bow side is “front” and the draw side is “back.”
Below is the complete original text Chinese text along with the English translations for each position.