He specializes in corporate policies . he has worked in several positions in advanced semiconductor engineering inc . he is now the manager of its knowledge management center 退伍之后即進入日月光半導體公司擔任工程師一職,隨后即擔任制程正印組主任、良率管理組主任及日月光半導體知識管理中心主任工程師,目前為該部門的部經(jīng)理。