Funding for this research was provided by:
National Key Research and Development Project (2018YFB1307902)
National Science Fund Subsidized Project (No. U1710113)
Shanxi Province Joint Student Training Base Talent Training Project (No. 2018JD33)
Shanxi young top talent project
Shanxi Province Science Foundation for Youths (201901D211312)
Excellent young academic leaders in Shanxi colleges and universities (No. 2019045)
Excellent Achievements Cultivation Project of Shanxi Higher Education Institutions (No. 2019KJ028)
Shanxi Province emerging industry leader talent project
Shanxi Graduate Education Innovation Project (No. 2019SY482)
Article History
Received: 20 April 2021
Accepted: 25 May 2021
First Online: 1 June 2021
Declarations
:
: The authors declare that they have no conflict of interest.