绿茶

green tea / (slang) (of a girl) seemingly innocent and charming but actually calculating and manipulative / a girl who has these qualities

green / (slang) (derived from 綠帽子|绿帽子[lü4 mao4 zi5]) to cheat on (one's spouse or boyfriend or girlfriend)

tea / tea plant / CL:杯[bei1],壺|壶[hu2]