执金吾

(Han dynasty) official in command of an army responsible for maintaining law and order in the capital

to execute (a plan) / to grasp

surname Jin / surname Kim (Korean) / Jurchen Jin dynasty (1115-1234)

gold / chemical element Au / generic term for lustrous and ductile metals / money / golden / highly respected / one of the eight categories of ancient musical instruments 八音[ba1 yin1]

surname Wu

I / my (old)

(old) I; my