Science and Technology Plan Project of Hengyang City [2018KJ125, 2017KJ183]; Hunan Provincial Education Department Outstanding Youth Project [18B365]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11571216]; Science and Technology Plan Project of Hunan Province [2016TP1020]; Application-Oriented Characterized Disciplines, Double First-Class University Project of Hunan Province (Xiangjiaotong) [[2018]469]