Xuecong He (Peking University) , Lile Fu (Peking University)
Zhu Yinzhen (School of Humanities and Social Sciences,University of Science and Technology of china) , Xiong Weimin (School of Humanities and Social Sciences,University of Science and Technology of china)
He Hongting (Beijing Foreign Studies University)
ZHENGHONG CHEN (CHINA METEOROLOGICAL ADMINISTRATION TRAINING CENTRE)