Professor of Engineering A-level certified international commercial art designer Senior Interior Architect of China National Decoration Association Expert consultant of the National Indoor Interior Environment and Environmental Quality Supervision and Inspection Center Expert consultant of the National Formaldehyde Free Decoration Alliance Expert Committee Member of the Design Committee of China Building Decoration Association Chairman of the Materials Committee of China Building Decoration Association Chairman of the Enterprise Committee of China Building Decoration Association Expert of the Space Design Committee of the Economic Commission for Asia in China Executive Director of the Space Design and Development Committee of the China Economic Commission for Asia Vice Chairman of the Space Design and Development Committee of the China Economic Commission for Asia Consultant of China Real Estate Industry Association Hotel Alliance Specially appointed expert by the National Industry Vocational Education Teaching Guidance Committee of the Ministry of Education