Li, Qianyuan
Jiang, Zhiyong
Yuan, Feng
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities (3102018QD108)
Doctoral Research Initiation Funding Project of Jilin Engineering Normal University (BSSK201905)
Guilin science research and technology development plan project (2016012006, 20160208, 20170101-3, 20180104-12)
Basic ability improvement project for young and middle-aged teachers in Guangxi Universities (2017KY0862)
Article History
Received: 29 January 2021
Accepted: 5 May 2021
First Online: 2 June 2021
Declarations
:
: There are 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.