豎起大拇指

竖起大拇指
shùqǐdàmuzhǐ
  1. to give a thumbs-up
  2. to express one's approval

CEDICT

Entry Composition

1 豎起 shùqǐ
  1. to erect (a tent etc)
  2. to prick up (one's ears)
  3. to raise (one's eyebrows)
  4. to stick up (one's thumb)
  5. to turn up (one's collar)
  6. (of a bird) to puff up (one's feathers)
2 大拇指 dàmuzhǐ thumb

Related entries

比贊 bǐzàn to give a thumbs-up
翹拇指 qiàomǔzhǐ to give a thumbs-up