Supported by the National Natural Science Foundation of China(11761015);the Natural Science Foundation of Guangxi(2017GXNSFBA198183);the Key Project of Guangxi Natural Science Foundation(2017GXNSFDA198014);the Guizhou Provincial Cooperation Project in Science and Technology(Project No.LH[2015]7247);the Dr.Scientific Research Starting Foundation of Tongren University(Grant No.trxy DH1526)