Opera face can present the age by lines of their eyes, and to express their temperament by ukase, and using their impression to present different characters. 勾画时以“鱼尾纹”的高低曲直来反映年龄,用“法令纹”的上下开合来表现气质,用“印堂纹”的不同图案象征人物性格。
A ukase, or ukaz (/juːˈkeɪs/; Russian:указ[ʊˈkas], formally "imposition"), in Imperial Russia, was a proclamation of the tsar, government, or a religious leader (patriarch) that had the force of law. "Edict" and "decree" are adequate translations using the terminology and concepts of Roman law.