Su Hui, female, Han ethnicity, was born in May 1956 and is from Tainan, Taiwan. She is a member of the Taiwan Democratic Self-Government League and a CPC member. Su began her first job in July 1975 and graduated from Central Institute of Finance and Banking, where she completed an undergraduate program in finance. She holds a professional title of senior accountant.

Su is currently vice chairperson of the 14th CPPCC National Committee and chairperson of the Central Committee of the Taiwan Democratic Self-Government League.