Funding for this research was provided by:
the FEHD’s Internationalization & Exchange Research Scheme of the Education University of Hong Kong
National Natural Science Foundation of China (31800938)
13th Five-Year Plan of Philosophy and Social Science of Guangzhou (2020GZYB92)
the key research items from guangzhou university (YK2020025)
Article History
Accepted: 2 July 2021
First Online: 23 July 2021
Declarations
:
: The authors declare that they have no conflicts of interest.
: The investigation was approved by the Guangzhou University Ethics Committee (Protocol Number: GZHU2020007).
: The informed consent was obtained from the participants.
: This manuscript describes original work, has not been published in any language and is not under consideration for publication elsewhere. All the authors have contributed to this study in a meaningful way. The stated order of authorship corresponds to the authors’ relative contribution to the research reported in the manuscript. There are no conflicts of interest to declare.
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