美國大通摩根斯坦利銀行(JP Morgan Chase Bank), Vice President/Lending Manager 副總裁/貸款部經理
美國銀行 (Bank of America), Vice President/Lending Manager 副總裁/貸款部
富國銀行 (Wells Fargo Bank ) , Vice President/Lending Manager 副總裁/貸款部經理
美國東洛杉磯大學商學院兼任教授 (East Los Angeles Community College, Professor at Business Department)
美國州立長灘大學基金會兼任教授 (California State University Foundation, Long Beach)
優力基金會主席 (Chairman of You Lead Foundation )
前洛杉磯郡社區公共發展主席 (Chairman of Los Angeles Community Development Foundation)
美國亞太房地產公會洛杉磯郡縣, 橙郡, 聖貝納迪諾郡主席 (Past Chairman of AREAA - Tri-county)
蒙特利市商會主席 (Past Chairman of Chamber Commerce at the City of Monterey Park)
蒙特利市經濟改善會主席 ( Past Chairman of Downtown Business Improvement District in the City of Monterey Park