便宜行事
biànyí-xíngshì
to act at one's own discretion
Every meaning
biànyí-xíngshì
- to act at one's own discretion
Its characters
- 便biànconvenient; handy
- 宜yísuitable; appropriate (as in 适宜)
- 行xíngto walk; to go
- 事shìthing; matter; affair
Words with 便
Words with 宜
Meanings from our own dictionary. Chengyu from the Xinhua idiom list, the most common first.