How chinese visit foreign websites?

In the past few years, the Chinese government has established GFW, making it impossible for ordinary people to access foreign websites.
Like Facebook, Twitter, etc., are all turned away.
However, such a situation does not affect the curiosity of young people. They have come up with a series of methods to visit foreign websites.
First, they found that modifying the system host file to access the external network, but this method will not be used for a long time.
Then, they used the free VPN to access the Internet, but in recent years the VPN has also been blocked.
Later, it can only be accessed by purchasing a paid VPN, but the speed is very slow.
The government also has a dedicated network dedicated to accessing the Internet. The price is prohibitively expensive.