Chou Hsiu-Chi, Senior Engineer: National Taipei University of Technology, Department of Molecular Science and Engineering, 1997-2010; Quality Control Supervisor, 2011-2016; ISO 22716 Cosmetics GMP Quality Assurance Supervisor, Cosmetics and Cleaning Products R&D Supervisor, 2016-2017; ISO 22716 Cosmetics GMP Quality Manager (Quality Assurance Supervisor)