Sancta Sedes - Jubilee 2025:

https://www.iubilaeum2025.va/en.html

Sancta Sedes:

https://www.vatican.va/chinese/

Catholic Diocese of Hong Kong - Jubilee 2025:

https://jubilee2025.catholic.org.hk/en/

Catholic Diocese of Hong Kong:

https://catholic.org.hk/en​