澡垢索疵

zǎogòusuǒcī
  1. to wash the dirt to find a defect (idiom); to find fault
  2. to nitpick

CEDICT

Entry Composition

1 澡 zǎo bath
2 垢 gòu
  1. dirt
  2. disgrace
3 索 suǒ
  1. to search
  2. to demand
  3. to ask
  4. to exact
  5. large rope
  6. isolated
4 疵 cī
  1. blemish
  2. flaw
  3. defect

Related entries

挑毛病 tiāomáobìng
  1. to nitpick
  2. petty criticism
  3. to nag
擿 tī
  1. to select
  2. to nitpick
  3. to expose
找茬 zhǎochá
  1. to pick fault with
  2. to spot the differences
  3. to nitpick
  4. to pick a quarrel
  5. to find complaint with
鸡蛋里挑骨头 jīdànlitiāogǔtou
  1. to look for bones in an egg
  2. to find fault
  3. to nitpick (idiom)
挑 tiāo
  1. to carry on a shoulder pole
  2. to choose
  3. to pick
  4. to nitpick
这只狗挑了。

This dog jumped.

Source: Tatoeba