Funding for this research was provided by:
National Natural Science Foundation of China (11271040, 11361027)
the Key Project of Department of Education of Guangdong Province (2014KZDXM055)
the Natural Science Foundation of Guangdong Province (2014A030313625, 2015A030313646, 2016A030313005)
the Training plan for the Outstanding Young Teachers in Higher Education of Guangdong (SYq2014002)
Opening Project of Guangdong Province Key Laboratory of Computational Science at the Sun Yat-sen University (2016007)
Science Foundation for Youth Teachers of Wuyi University (2015zk09)
Science and technology project of Jiangmen City, China
Guangdong Natural Science Fund of China (2016A030313005)