This study was supported by the National Natural Science Foundation of China ( 81960019 ), the Natural Science Foundation of Hunan Province (No. 2020JJ4138 ), Hunan Furong Scholars Program, Huxiang Youth Talents Supporting Program (No. 2016RS3033 ) and Scientific Research Foundation of Hunan Provincial Education Department (No. 18A160 ).
This study was supported by the National Natural Science Foundation of China (81960019), the Natural Science Foundation of Hunan Province (No. 2020JJ4138), Hunan Furong Scholars Program, Huxiang Youth Talents Supporting Program (No. 2016RS3033) and Scientific Research Foundation of Hunan Provincial Education Department (No. 18A160).