一言一行 yī yán yī xíng

DEFINITIONS

  1. every word and action (idiom)

CHARACTERS

一 yī
HSK 1
one; a, an; alone
言 yán
HSK 4
words, speech; speak, say
一 yī
HSK 1
one; a, an; alone
行 xíng
HSK 3
go; walk; move, travel; circulate