公干

公幹
gōnggàn
  1. public business
  2. official work

CEDICT

  1. (Taiwan, slang) to be condemned by the public
  2. official business
  3. to attend to official duties
  4. to be condemned by the public

Wiktionary

处理公事。

重編國語辭典

  1. 公事
  2. 处理公事
  3. 被许多人公开批判

維基詞典

Entry Composition

1 公 gōng
  1. public
  2. collectively owned
  3. common
  4. international (e.g. high seas, metric system, calendar)
  5. make public
  6. fair
  7. just
  8. Duke, highest of five orders of nobility 五等爵位 wǔděngjuéwèi
  9. honorable (gentlemen)
  10. father-in-law
  11. male (animal)
2 干 gàn
  1. tree trunk
  2. main part of sth
  3. to manage
  4. to work
  5. to do
  6. capable
  7. cadre
  8. to kill (slang)
  9. to fuck (vulgar)
  10. (coll.) pissed off
  11. annoyed