How to send postcards to Hong Kong?

Hong Kong does not have a postal code. In fact, the address can be written in Chinese. If it is in Chinese, you should write the address from large to bottom according to the domestic format.

If there is an English address, then follow the domestic format. In foreign format, write the addresses in order from smallest to largest, first write the house number, then the floor, then the building number and the name of the community. . . . . .

Wait

If you have a ticket, you can ask the post office. A 2 yuan sticker should be enough