結草銜環 jié cǎo xián huán

DEFINITIONS

  1. to repay sb's kind acts (idiom)

CHARACTERS

結 jié knot, tie; join, connect
草 cǎo
HSK 3
grass, straw, thatch, herbs
銜 xián bit; hold in mouth, bite; gag
環 huán jade ring or bracelet; ring