Funding for this research was provided by:
The Research Foundation for Youth Scholars of Beijing Technology and Business University (No.PXM2019_014213_000007)
Planning of philosophy and social sciences in Zhejiang province (No.20NDJC220YB)
Article History
Accepted: 16 December 2020
First Online: 7 January 2021
Compliance with ethical standards
:
: We declare there are not any conflict of interests in this manuscript. It has not been published and submitted to other journals.