Fufeng county people's hospital can't connect to wifi.

Common reasons why wifi connection is unavailable are as follows:

Too many people are connected, because the available IP address of a device (the number of devices that can be connected at the same time) is limited. If you exceed this number, you won't connect. You need to wait for a device to go offline before you can connect, so you have to wait.

There is something wrong with the router. If there is a problem with the router, the network address will not be assigned. Wifi connection devices can be found, but they will not be connected because ip addresses cannot be assigned.