specific funding for education science research by self-determined research funds of CCNU from the colleges' basic research and operation of MOE [CCNU16JYKX031, CCNU16JYKX027]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61505064]; Project of the Program for National Key Technology Research and Development Program [2013BAH72B01, 2013BAH18F02, 2015BAH33F02, 2014BAH22F01, 2015BAK07B03]