Director, China Academy of Building Research
Mayor in Green Building codes and standards，Building Energy Efficiency Codes and Standards，Commercial Building Energy saving. Participate in several 10th ,11th ,12th Five Year Plan-Building Energy Efficiency Program of China. Editorial board of Design code for heating ventilation and air conditioning of civil buildings, Editorial board of International building energy codes comparison study.
Delegate of China in International Energy Agency-Energy Conservation through Energy Storage Implementing Agreement（IEA-ECES, Program Overseer of APEC Nearly (Net) Zero Energy Program.