nádào qiānzhèng jūliú xǔkě huò zhèngmíng hòu xiān zài chuāngkǒu fùjìn héduì guānjiàn xìnxī拿到签证、居留许可或证明后,先在窗口附近核对关键信息。After obtaining your visa, residence permit, or certificate, verify the key details near the window first.