Hua is the founder and pioneer in the research of analytic number theory, matrix geometry, canonical group and automorphism function theory in China. He left us ten masterpieces in his life: The Theory of Prime Numbers on a Pile, The Calculation of Exponential Sum and Its Application in Number Theory, Harmonic Analysis of Typical Fields in the Theory of Functions with Multiple Complex Variables, Introduction to Number Theory, Typical Groups (co-authored with Wan Zhexian), Starting from the Unit Circle, Application of Number Theory in Approximate Analysis (co-authored with Wang Yuan) and II. In addition, there are more than 150 academic papers, including popular science works, commentary supplement of optimization method, commentary supplement of overall planning method and so on. , is the "Selected Works of Popular Science" edited by Hua.