1. School of Creativity and Design, Guangzhou Huashang College, Guangzhou 511300, China
2. Guangzhou Xinhua University, Dongguan 523133, China
3. Guangdong College of Finance and Commerce, Qingyuan 511500, China
4. School of Public Administration, Guangzhou University, Guangzhou 510006, China
5. Tsinglan School, Dongguan 523808, China
6. School of Information Technology, Deakin University, Geelong 3216, Australia
7. School of Architecture & Urban Planning, Anhui Jianzhu University, Hefei 230009, China