Funding for this research was provided by:
Social Science Foundation of Shaanxi Province (2020R055)
National Natural Science Foundation of China (71673271, 71874188)
Key Project of the National Social Science Foundation of China (18AZD014)
Major Project of the National Social Science Foundation of China (19ZDA107)
National Social Science Foundation of China (19BGL183)
Think Tank of Green Safety Management and Policy Science (2018WHCC03)
Jiangsu Philosophy and Social Sciences Excellent Innovation Cultivation Team (2017ZSTD031)
Scientific Research Project of Education Department of Shaanxi Province (20JT050)
Prosperity Project of Philosophy and Social Sciences of Xi’an University of Science and Technology (2020SY01)
Article History
Received: 20 October 2020
Accepted: 16 March 2021
First Online: 8 April 2021
Declarations
:
: Not applicable.
: Not applicable.
: The authors declare no competing interests.