徹查

彻查
chèchá
to investigate thoroughly

CEDICT

to investigate thoroughly; to check in detail

Wiktionary

澈底清查。

重編國語辭典

Entry Composition

1 徹 chè
  1. thorough
  2. penetrating
  3. to pervade
  4. to pass through
2 查 chá
  1. to research
  2. to check
  3. to investigate
  4. to examine
  5. to refer to
  6. to look up (e.g. a word in a dictionary)

Related entries

根究 gēnjiū
  1. to investigate (sth) thoroughly
  2. to get to the bottom of
清查 qīngchá
  1. to investigate thoroughly
  2. to carefully inspect
  3. to verify
  4. to ferret out (undesirable elements)
審核 shěnhé
  1. to audit
  2. to investigate thoroughly