Funding for this research was provided by:
the High Level Personal Fund of Zhoukou Normal University (ZKNUC2017043)
School-based Program of Zhoukou Normal University (ZKNUB 1201804)
Key Scientific Research Project of Henan Province (18B150024)
Key Project of Xinyang College (2017zd03)
Xinyang College Students' Innovative Entrepreneurial Training Program (CX20170031)
Article History
Received: 27 January 2018
Accepted: 14 May 2018
First Online: 28 May 2018