凭证 Traditional 憑證 píng zhèng 🔊 proof HSK 7–9 + Review this word Meanings píng zhèng 憑證 proofcertificatereceiptvoucher Its characters 凭píngto lean on; to lean againstHSK 5证zhèngcertificateHSK 4 Words with 凭证 存托凭证 cún tuō píng zhèng depository share