0 New HSK word(s):
0 Old HSK word(s):
瑞安 [rui4 an1] Rui'an (Stadt in Zhejiang) (Eig, Geo)
瑞安航空公司 [rui4 an1 hang2 kong1 gong1 si1] Ryanair (Wirtsch)
瑞安市 [rui4 an1 shi4] Rui'an (Geo)