brownie point

Từ điển Oxford Advanced Learner 8th

ˈbrownie point [brownie point brownie points] BrE NAmE noun usually plural (informal)
if sb does sth to earn brownie points, they do it to make sb in authority have a good opinion of them
•She's just trying to win brownie points with the boss. The Brownies is a club for young girls who are not yet old enough to be Guides. They are awarded points for good behaviour and achievements.