Sunray are a weekend Chinese school. They have three different locations -- Arlington, Plano, Carrollton. Sunray is one of the oldest Chinese school, if not the oldest in the Dallas Metro area. They started from Dallas and move to Richardson, and other locations. Today they have only 3 locations to service the community. Each location has their own curricullum. Plano is the one we attended. It had slightly advance curricullum than public school, at least on the math side. They provide Chinese, math and English classes. They sometimes offer whole day summer program. If you like small school atomosphere. This is the one you want to pick.