supported by the National Natural Science Foundation of China(21432010);The Science Foundation of Yunnan(2014A050);The Technological leading talent project of Yunnan;the Xibuzhiguang Project(grant to Y.T.D.)
supported by the National Natural Sci-ence Foundation of China(21072199);Natural Science Funding ofYunnan Province(No.2009CD112);Foundation of Chinese Acad-emy of Sciences to Dr.H.P.He,the Yong Academic and TechnicalLeader Raising Foundation of Yunnan Province(2010CI047)