费工

費工
fèigōng

to take a lot of work

Wiktionary

Entry Composition

=1 费 Fèi surname Fei
=1 费 fèi
  1. to cost
  2. to spend
  3. fee
  4. wasteful
  5. expenses
2 工 gōng
  1. work
  2. worker
  3. skill
  4. profession
  5. trade
  6. craft
  7. labor

Containing this entry

费工夫 fèigōngfu
  1. to spend a great deal of time and effort
  2. (of a task) demanding
  3. exacting