Chinese words for zha1 pinyin (pronunciation)

cha2, zha1
to research, to check, to investigate, to examine, to refer to, to search, (surname)

za1, zha1, zha2
to tie, to bind, tie with string or ribbon, bind with rope or cord, to stop, to prick, to run or stick (a needle, etc.) into, penetrating (as of cold), struggle