Beijing Capital International Airport Hospital (Beijing Capital International Airport Emergency Center) is located in the dormitory area of Chaoyang District of Beijing Capital Airport, covering an area of more than 20,000 square meters. It is a multifunctional second-class first-class hospital approved by the Ministry of Health, featuring aviation first aid.

Wifi password refers to the password of wireless wifi network spread by wireless routers. When our mobile phone/tablet searches for and connects to the router's wifi signal, the encrypted wifi network needs to enter a password, and the password here is the wifi password. Wi-Fi, also known as "action hotspot" in Chinese, is the trademark of the manufacturer of the Wi-Fi alliance as a product brand certification, and it is a wireless LAN technology created in the IEEE802. 1 1 standard. Based on the close relationship between the two systems, Wi-Fi is often regarded as synonymous with IEEE802. 1 1 standard. "Wi-Fi" is often written as "Wifi" or "WiFi", but they are not recognized by the Wi-Fi alliance.