1. Associate Professor, School of Management, Tianjin Univ. of Technology, Binshui West Rd., Xiqing District, Tianjin 300384, PR China. ORCID: .
2. Postgraduate Student, School of Management, Tianjin Univ. of Technology, Binshui West Rd., Xiqing District, Tianjin 300384, PR China.
3. Lecturer, School of Management, Tianjin Univ. of Technology, Binshui West Rd., Xiqing District, Tianjin 300384, PR China (corresponding author).
4. Professor, School of Management, Tianjin Univ. of Technology, Binshui West Rd., Xiqing District, Tianjin 300384, PR China.