一唱一和 yī chàng yī hè

DEFINITIONS

  1. to echo one another (idiom)

CHARACTERS

一 yī
HSK 1
one; a, an; alone
唱 chàng
HSK 2
sing, chant, call; ditty, song
一 yī
HSK 1
one; a, an; alone
和 hè
HSK 1
harmony, peace; peaceful, calm