0 New HSK word(s):
0 Old HSK word(s):
副券 [fu4 quan4] Kupon (S)
利润率 [li4 run4 lü4] kuponRendite (S)
票证印刷 [piao4 zheng4 yin4 shua4] Kupondruck (V)
息票 [xi1 piao4] Kupon (S)
优惠券 [you1 hui4 quan4] Kupon