Secure VPN doesn't work in China at all

Hello Sheng, 

Thank you for reaching AVG Support channel. We are sorry for the inconvenience caused. We understand that you are unable to use AVG Secure VPN in China. We are glad to help you.

There are countries which have laws or practices which prevent VPNs from being used, which means that there are countries where AVG Secure VPN does not work, or only works sporadically. Any user who tries to use AVG Secure VPN in a country where VPN's are not allowed does so at their own risk, and we cannot guarantee that the service will work. 

In following countries we cannot guarantee that the VPN will work right:
China, Egypt, Iran, Iraq, Russia, Syria, Turkey, Belarus, North Korea, Turkmenistan, UAE, Oman, Uganda

Hope you understand our limitations. If you have any further help, feel free to contact us at anytime.

Whatever location I have changed, a secure VPN always responds with the error info -  'You are offline'.

Hello Sheng, 

Thank you for reaching AVG Support channel. We are sorry for the inconvenience caused. We understand that you are unable to use AVG Secure VPN in China. We are glad to help you.

There are countries which have laws or practices which prevent VPNs from being used, which means that there are countries where AVG Secure VPN does not work, or only works sporadically. Any user who tries to use AVG Secure VPN in a country where VPN's are not allowed does so at their own risk, and we cannot guarantee that the service will work. 

In following countries we cannot guarantee that the VPN will work right:
China, Egypt, Iran, Iraq, Russia, Syria, Turkey, Belarus, North Korea, Turkmenistan, UAE, Oman, Uganda

Hope you understand our limitations. If you have any further help, feel free to contact us at anytime.