Supported by the Construction of First-class Disciplines of Higher Education of Ningxia(Pedagogy)(NXYLXK2017B11);the Undergraduate Teaching Project of Ningxia Normal University(NJY202006);the National Natural Science Foundation of China(11701306)。
the Natural Science Foundation of Anhui Province(1308085MA08);the Doctor Program Foundation(2012)of Anhui Normal University;the NNSF of China(11271197);the key NSF of Education Ministry of China(207047)