一颦一笑

一顰一笑
yīpínyīxiào
every frown and every smile

CEDICT

every frown and smile; every facial expression

Wiktionary

颦，皱眉。一颦一笑指脸上或悲或喜的表情变化。

重編國語辭典

一个皱眉一个微笑；每个表情变化

維基詞典

Entry Composition

1 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
2 颦 pín
  1. to scowl
  2. to knit the brows
3 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
=4 笑 xiào old variant of 笑 xiào
=4 笑 xiào
  1. to laugh; to smile
  2. to laugh at