Mr. Johnny Li has more than 10 years of working experience in the field of sustainable building, energy performance prediction, and building industrialization. He has provided technical services and guidance to more than 30 projects in the field of BREEAM\ LEED\ DGNB\ Green Mark and other standards, and has participated in the preparation of a number of Ministry of Housing and Construction projects and industry standards, such as "Research on the Mechanism of Technology Transfer of European Assembly Building", "Research on the Whole Process of Information Traceability in the Construction Industry", and "Green Building Evaluation Labeling".