Chang Liu is a performance-based seismic expert at China Engineering & Consulting Association and a prefabricated building expert in Shenzhen. After being engaged in structural analysis and structural design for a long time, he has conducted in-depth and systematic studies of complex structural analysis. His practical experience is extensive in super high-rise buildings, complexes, complex structures, steel structures, and prefabricated buildings. He has published more than twenty papers in major journals and academic conferences.