正当理由 zhèng dàng lǐ yóu

DEFINITIONS

  1. proper reason
  2. reasonable grounds

CHARACTERS

正 zhèng
HSK 2
right, proper, correct
当 dàng
HSK 3
bear, accept, undertake; just
理 lǐ
HSK 3
reason, logic; manage
由 yóu
HSK 4
cause, reason; from