1. Lecturer, Dept. of Urban Planning, School of Architecture, Southeast University, Sipailou 2#, Xuanwu District, Nanjing, Jiangsu 210096, China (corresponding author). ORCID: .
2. Associate Professor, Head of City Design and Development Group, Department of Urban Studies and Planning, School of Architecture and Planning, Massachusetts Institute of Technology, 10-485, 77 Massachusetts Ave., Cambridge, MA 02139.