20 13-20 15 National Natural Science Foundation Youth Science Fund Project "Research on User Exploratory Search Strategy Analysis and System Construction"; 20 12-20 14 "research on user information search behavior in social tagging system"; 20 12-20 13 Wuhan university humanities and social sciences research project "research on resource search mode in social library website"; 20 12-20 14 independent scientific research project of Wuhan university (natural science), "empirical research on evaluation of website informatization construction based on mixed methodology"; 20 12-20 13 "research on the framework model of social label system", Wuhan university talent introduction start-up fund project. Awards: 20 1 1 Hubei Chutian Scholar Program; Catherine Orpheus Honel Award; University of Pittsburgh 20 10 and 2009; Toray & University of Pittsburgh 20 10 and 2009; Hui-his Yuan Family Award; 2008 GPSA Travel Grant; University of Pittsburgh, USA; Wei Dihua Scholarship of China Library Association in 2005; May 4th Youth Medal of Wuhan University in 2005.