1. School of Architecture and Urban Planning, Guangdong University of Technology, Guangzhou 510090, China
2. Department of Landscape Architecture, School of Architecture and Urban Planning, Shenzhen University, Shenzhen 518060, China
3. RMP Stephan Lenzen Landschaftsarchitekten, Wallrafpl. 3, 50667 Cologne, Germany
4. Department of Architecture, Built Environment and Construction Engineering, Politecnico di Milano, Piazza Leonardo da Vinci, 32, 20133 Milano, Italy
5. McDonald Institute for Archaeological Research, University of Cambridge, Downing Street, Cambridge CB2 3ER, UK