啟用

to start using / (computing) to enable (a feature)

Qi son of Yu the Great 禹[Yu3], reported founder of the Xia Dynasty 夏朝[Xia4 Chao2] (c. 2070-c. 1600 BC)

to open / to start / to initiate / to enlighten or awaken / to state / to inform

to use / to employ / to have to / to eat or drink / expense or outlay / usefulness / hence / therefore