醋劲 Traditional form: 醋勁 Pinyin (reading): cùjìn Definitions: jealousy (in love) Characters: 醋 - vinegar; jealousy, envy 劲 - strong, tough, unyielding; power, energy Traditional characters: 醋 - vinegar; jealousy, envy 勁 - strong, tough, unyielding; power, energy