Funding information
This work was supported by the National Natural Science Foundation of
China (31960280), Science and Technology Base and Talent Special Project
of Guangxi Province (AD20159042), Guangxi Natural Science Foundation of
China (No. 2018GXNSFAA294024), Guangxi Universities Young and
Middle-aged Teachers Scientific Research Basic Ability Improvement
Project (2019KY0055), Key Research Program of Guangxi Normal University
(2017ZD009).