点睛 (點睛) diǎnjīng

diǎnjīng set phrase to dot in the eyes; to add finishing touch
Domain: Idiom 成语 , Subdomain: To paint a dragon and dot in the eyes
Notes: Abbreviation for 画龙点睛 (CC-CEDICT '點睛'; guoyu '點睛')

Also contained in

点睛之笔画龙点睛