I didn’t know you were from Xiqing.
I am also in Xiqing. Generally speaking, there is very little telecommunications service here.
What about China Netcom? That's basically the case. Slow and not cheap.
I think it may also have something to do with your computer.
You try to kill the virus or do a system restore or something.
Maybe it’s the computer.
Netcom now only has two price ranges: 512 and 2M.
Based on 512, add 18 yuan per month to upgrade to 2 MB.
It really works a lot. If there is no problem with the computer, you will feel a significant improvement.