Hey Lilian B,
Yes, you will need a VPN for your iPad in Hong Kong. That’s because a US IP address is required to stream Netflix movies outside the US.

The way Netflix and other US movie sites work, you either need to be a US resident or physically present in the US to watch those videos. So when you’re traveling outside the country or try to access Netflix from Hong Kong, your HK IP address will pose an access restriction.

The simplest way to bypass such restrictions is to use a secure VPN that supports enough bandwidth to stream those movies. This is possible using an iPad VPN which not only unblocks those websites but also protects your own IP address and keeps your online browsing private.

Here’s a secure, private iPad VPN that works in Hong Kong:

https://docs.google.com/open?id=0B-gCcNyPzYmcaVM1ZXNQUi04aW8