He Hui trained vocally at the Conservatory in Xi'an under Professor Rao Yujian (饶余鋻).
[2] One of the winners (2nd place) of the Operalia Competition in 2000 and the Verdi Competition in Busseto Voci Verdiane in 2002 (1st place), she began as a mezzo-soprano and made her operatic debut in Shanghai, China in Mozart's Cosi fan tutte as Dorabella.
He Hui maintains a close relationship with Chinese classical music circles and performed at the National Opera House Beijing in Verdi's 'Un Ballo Di Maschera' in 2012.
In December 2013, a scheduled recital of Verdian opera excerpts at Xi'an had to be cancelled when the soprano reported a loss of voice after a heated row with the management of the performance venue over rehearsal arrangements.
In January 2015, she sang the title role of Aida under Zubin Mehta at the Beijing National Centre for the Performing Arts.