Help needed: paranoid about traveling to China

Understood. EsperZero: > if needed to communicate with others in other countries, use tor or vpn to access the apps that are normally blocked by the firewall. what do u mean? My family in China are only able to use WeChat to communicate with me so I have to use it as well to message them . I understand your point to get an eSIM and use it with a VPN to communicate with people outside of China via VoIP Apps like signal while I’m staying in China though.