Example Words:
证明 [
zhèng míng ]: proof; certificate; identification; testimonial; Classifiers:
个 ; to prove; to testify; to confirm the truth of
保证 [
bǎo zhèng ]: guarantee; to guarantee; to ensure; to safeguard; to pledge; Classifiers:
个 证实 [
zhèng shí ]: to confirm (sth to be true); to verify
证券 [
zhèng quàn ]: negotiable security (financial); certificate; stocks and bonds