<正>About 3.5 million retired senior intellectuals in China with intermediate-or high-level technical professional titles are healthy and willing to make their
<正>Song Guangzhi is a young engraver risen during recent years. His creation is quite representative in the modern conversion of context in China’s lithograph
Despite improving health conditions of Chinesestudents aged 7-22 on the whole in recent years,some problems still exist. These include increasingobesity, a high
<正>In this paper, based on survey data of four cities,migrant population in 2008, we use multi-level Logit model to analyze the factors of individual and areas