Guo Guozhu, Senior Mechanical Engineer (Deputy High) at Hainan New Energy Vehicle Promotion Center. He has worked in the automotive industry for decades, serving as a sub project manager at the Automotive Vehicle Technology R&D Center, a project manager at the Automotive Industry Park, and a project manager for charging and swapping infrastructure. Currently, he is the deputy director of the Hainan New Energy Vehicle Promotion Center and has published multiple articles in relevant journals. He also has rich industry experience in research, policy formulation, implementation effectiveness, and efficiency evaluation in the automotive industry.