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First Author:
 
Kun Tian
Xiangtan University
ktian@hotmail.co.uk
 
Xiangtan University, Xiangtan University
Xiangtan, 411105, China
 
 
 

Second Author:

Wen-bin Peng
Hunan University of Science and Technology
vpengwenbin@163.com
 
Business School, Hunan University of Science and Technology
Xiangtan, 411201, China
 
 
 

Third Author:

Yin-Hua Tian
Hunan University of Science and Technology
yhtian@hnust.edu.cn
 
 
 
 

Fourth Author:

Guo-Cheng Xiang
Hunan University of Science and Technology
super25@sohu.com