1. Department of Architecture, School of Human Settlements and Civil Engineering, Xi`an Jiaotong University, Xi’an, Shaanxi, China
2. School of Architecture, Harbin Institute of Technology, Harbin, Heilongjiang, China
3. Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology, Ministry of Industry and Information Technology, Harbin, Heilongjiang, China
4. School of Architecture and Urban Planning (SAU), Shandong Jianzhu University, Jinan, Shandong, China
5. School of Humanities and Social Science, Xi`an Jiaotong University, Xi’an, Shaanxi, China