Corporate Governance

Committees Composition

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Peter (Peizhi) Luo, Ph.D.		Compensation Committee	Nominating and Corporate Governance Committee
Andy (Yiu Leung) Cheung Independent Director	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Min Li, Ph.D. Independent Director	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Cuong Do Independent Director	Audit Committee
Yuwen Liu Independent Director	Audit Committee

= Independent Director = Chairperson = Member = Chairman of the Board