English: Who wrote the theatrical masterpiece The Caucasian Chalk Circle?
translation: 誰寫了高加索灰欄記傑作戲劇?
translation: 誰寫了戲劇傑作高加索灰欄記?
translation: 誰寫了戲劇傑作高加索灰欄記？
translation: 高加索灰欄記是誰寫的？