By LIU WEI
On a morning this past July,the opening ceremony for theDandelion Middle School ArtExhibit was held at Beijings TodayArt Museum. Entitled “From Environmentto Spirit,” the project wasorganized by Chinese-Americanartist Lily Yeh at the school locatedin Daxing District, the Chinesecapitals first accredited middleschool for the children of migrantworkers.