辛苦

xīnkǔ
  1. exhausting
  2. hard
  3. tough
  4. arduous
  5. to work hard
  6. to go to a lot of trouble
  7. hardship(s)

CEDICT

Entry Composition

1 辛 xīn
  1. (of taste) hot or pungent
  2. hard
  3. laborious
  4. suffering
  5. eighth in order
  6. eighth of the ten Heavenly Stems 十天干 shítiāngān
  7. letter "H" or Roman "VIII" in list "A, B, C", or "I, II, III" etc
  8. ancient Chinese compass point: 285°
  9. octa
2 苦 kǔ
  1. bitter
  2. hardship
  3. pain
  4. to suffer
  5. to bring suffering to
  6. painstakingly