Zhang, Liang
Zhang, Liang
Funding for this research was provided by:
Doctoral Research Projects of Guizhou Normal University (GZNUD [2017]36)
Article History
Received: 21 July 2020
Accepted: 14 October 2020
First Online: 29 October 2020
Compliance with ethical standards
:
: These no potential competing interests in our paper. And all authors have seen the manuscript and approved to submit to your journal. We confirm that the content of the manuscript has not been published or submitted for publication elsewhere.