John Sutton
John SuttonProfessor of vocal music, director of chorus activities at the Azusa Pacific University Art Director of the Angeles Chorale Choir
Chen Yu
Chen YuProfessor of Conservatoire National de Region and Schola Cantorum de Paris Chairman of the French European Cultural and Art Exchange Association
Xiong Jiayuan
Xiong JiayuanChairman of Shenzhen singer Association National Class One Performer in China