"Tongji VPN" typically refers to the Tongji Virtual Practice Network, a telemedicine platform that was established by the Chinese government in response to the COVID-19 pandemic. Tongji VPN specializes in providing COVID-19 recovery support to individuals and families, offering personalized virtual consultations to assist with recovery and support. If you're looking for more information about Tongji VPN, you can visit their official website or contact them directly for details on their services, pricing, or availability.