A national first-level conductor, graduated from the Conducting Department of the Central Conservatory of Music. He is currently the permanent conductor of the General Political Department String Orchestra, the permanent conductor of the General Political Department Symphony Orchestra, a director of the China Symphony Development Foundation, and the vice chairman of the Beijing Chorus Association. Zheng Jian has won the Army's Sixth and Seventh Art Performance Outstanding Command Award, twice won the third-class merit medal, and served as a judge for the Army's Art Award and the Army Vocal Competition. He has successfully conducted many well-known orchestras such as the Central Opera House, Shanghai Symphony Orchestra, General Political Department Symphony Orchestra, Beijing Symphony Orchestra, China Film Orchestra, China Symphony Orchestra Chorus, China Radio Chorus, and General Political Department Song and Dance Troupe Choir.