Zhang Zhengtao, Ph.D., director of Zhuhai Natural Resources and Planning Technology Center, senior planner, registered urban planner, registered consulting engineer, visiting scholar at the University of North Carolina at Chapel Hill. He is currently a member of the Architectural Design and Environmental Art Committee of Zhuhai Urban and Rural Planning Committee, and a reviewer of Journal of Urban Affairs and International Urban Planning. Participated in 2 general projects of the National Natural Science Foundation of China, and successively published more than 20 papers in journals such as "Urban Planning", "Journal of Architecture" and "International Urban Planning".