Height is 165cm and weight is 65kg. Jian Jie graduated from the China Conservatory of Music and is a senior vocal teacher at the China Conservatory of Music. His announced height is 165cm and his weight is 65kg. Teacher Jian Jie once served as the chief judge of the Chongqing competition area of ??CCTV's "Singing China" column, and successfully founded Shang Guoyin Online Vocal School.