BEIJING, July 2 (Xinhua) -- China unveiled on Thursday a plan aimed at further improving social security, public services and living standards for people with disabilities over the next five years. Th ...

在F-1签证的面签窗口前，每一个看似随意的问题，都是签证官精心设计的"陷阱"。你永远不知道，你随口说的一句"因为排名高"，可能就是压死你签证的那根稻草。