比赞 Traditional form: 比贊 Pinyin (reading): bǐzàn Definitions: to give a thumbs-up Characters: 比 - to compare, liken; comparison; than 赞 - to help, to support; to laud, to praise Traditional characters: 比 - to compare, liken; comparison; than 贊 - to help, to support; to laud, to praise