Dr. David is an accounting expert at Melbourne Institute of Technology in Australia and a PhD in Economics and Management from Korolin University in the United States. Serving as retail investment sales financial consultant/deputy investment chairman at Bank One Bank One and JPMorgan Chase, deputy executive director at IEN Minjiang College in Fuzhou, China, and deputy director at the Language Center of Melbourne Institute of Technology in Fuzhou, China. Teaching TAFE finance, accounting, business ethics and other courses, teaching management, lecturer management.