1999-2007       Assistant Professor, Department of Biochemistry and Molecular Biology, Chang Gung University 

2007-2012       Associate Professor, Department of Biochemistry and Molecular Biology, Chang Gung University

2012-               Professor, Department of Biochemistry and Molecular Biology, Chang Gung University

2016-               Head, Department of Biochemistry and Molecular Biology, Chang  Gung University

2018-2022       Division Head of Biochemistry and Molecular Biology, Graduate Institute of Biomedical Sciences, Chang Gung University.

2022-               Associate Dean for International Affairs, College of Medicine, Chang Gung University

I have been researching RNA viruses, such as enterovirus A71 and influenza viruses for many years, especially focusing on virus-host interaction and antiviral developments. My team has achieved important milestones, such as developing small molecules and botanic drugs that successfully inhibit several RNA viruses, including SARS-CoV-2. I have published these findings in prestigious journals such as Antimicrob. Agents Chemother., J. Antimicrob. Chemother., J. Biol. Chem., J. Med. Chem., Antiviral Res., Emerg. Microbes Infect., and J. Virol.