Engineering structure and engineering seismic disaster reduction expert, President of the International Society of Shock Absorption (AS), academician of the Chinese Academy of Engineering, Executive director of the Earthquake Prevention Branch of the Architectural Society of China and chairman of the Structural Shock Control Professional Committee, Vice chairman of the Guangdong Civil and Architectural Society, Chairman of the Guangzhou Association for Science and Technology, special academic consultant of Hunan University, Director of the Engineering Seismic Center of Guangzhou University, Bachelor of Guangzhou University, Professor of Wood Engineering. In 1993, he designed and built China's first earthquake-isolated residential building with laminated rubber bearings, which was evaluated by the United Nations Industrial Development Organization (UNIDO) consultant as "the third milestone in the development of seismic isolation technology in the world". China's first railway isolation bridge and first highway isolation bridge have been built. Presided over the design of the world's largest building area of seismic isolation project.