How much is the fare for Cantonese?

The property tax in Hong Kong is called differential tax, which is a kind of property tax.

Full name: levying property tax is a common practice all over the world, mainly as the main means to increase local government revenue. No country in history regards it as a national tax. Generally speaking, the property tax supports the police. Countries have different names for it, some are called "property tax", some are called "real estate tax" and some are called "real estate tax".