Jin, Jing
Lai, Guoming
Lin, Xiaola
Cai, Xianggao
Funding for this research was provided by:
National Natural Science Foundation of China (No. 61472454, No. 61309028)
National Social Science Foundation of China (No. 12&ZD222)
the Project of Department of Education of Guangdong Province (No. 2013KJCX0128)