畢業於三藩市州立大學音樂碩士課程 主修合唱指揮 , 獲獎學金及 師隨 Dr. Joshua Habermann 及隨三藩市音樂學院老師 Catherine Cook 學習聲樂為第二主修 曾為三藩市州立大學女聲合唱團指揮及聲樂指導，三藩市州立大學 音樂學科 Ear Training and Musicianship 教學助理，三藩市州立大學室樂合唱團成員，三藩市交響樂團合團團成員，矽谷交響合唱團及其室樂合唱團之成員和助理指揮 現為香港著名合唱團導師，及為多所學校和教會合唱團提供合唱及聲樂課程，包括香港大學學生會合唱團、香港大學基督徒詩班等。 曾任教香港浸會大學女聲合唱團、男拔萃書院男童聲合唱團、香港青年合唱團音樂總監及香港國際音樂學校合唱團 經常與合唱團演唱不同風格的合唱作品，有文藝復興時期以至現代合唱音樂、大型神劇、歌劇及音樂劇，也活躍於聲樂演出及教學。而合作伙伴包括法國五月
Master of Music in Choral Conducting at San Francisco State University, where she was studying choral conducting with Dr. Joshua Habermann, having voice lessons with Catherine Cook in the San Francisco Conservatory of Music as principle study, and being a teaching assistant of class ear training and musicianship. Cheng was the conductor and vocal coach of San Francisco State University Women’s Chorus, a member of San Francisco Symphony Chorus, a member and assistant conductor of Symphony Silicon Valley Chorale and Symphony Silicon Valley Singers. Cheng is also a member of Chorus America and American Choral Directors Association (ACDA). She is now a music coach of a famous choir in Hong Kong and provide lessons to many schools and church choirs including the University of Hong Kong Student Choir, University of Hong Kong Christian Choir, etc. She taught previously at the Hong Kong Baptist University Women’s Choir, Diocesan Boy’s School Choir, Music Director of the Hong Kong Youth Choir and the Hong Kong International Institute of Music Choir. Would perform different styles of choral music with the choirs. From the Renaissance to Modern Choral music, large oratorio, opera and musicals as well as actively perform and teach. She is also partners with Le French May.