Once you've signed up for your account, download the VPN app on the device where you want to watch Netflix. Once you've downloaded the app and signed in, connect to a compatible server in another country. This will automatically change your region on Netflix once you sign in. Yes, it's definitely possible to stream Netflix using a VPN.
The company even started banning residential IPs, leaving many people blocked from their accounts (even when they weren't connected to a VPN). In addition to that, the VPN can unblock other libraries, such as the United Kingdom, Canada, Australia, France, and Germany. But better VPNs, such as NordVPN or Hotspot Shield, will lose less speed than lower-quality, free-to-use services. If you're in the U.S.
If you want to watch something that is only available on Netflix in another country, you just have to connect to a VPN server in the corresponding country to fake your location. It's not as fast as ExpressVPN, but you can use IPVanish to easily watch Netflix from anywhere in Ultra HD without the need for buffering (UltraHD requires 25 Mbps). Not all VPNs allow you to select specific servers or server locations beyond the country level, and others don't make it easy to manually change your IP address. After all, this is a multi-billion dollar organization that has invested enormous amounts of energy in blocking VPN users.
Keep in mind that it's illegal to use non-government approved VPNs in China, so you should be careful. NordVPN is considered to be one of the best VPNs for streaming on Netflix, HBO Max, Hulu, and other services. The NordVPN network is the largest of all major VPNs, with more than 5000 VPN server locations on its network in 60 countries. To compensate for slower VPN speeds, upgrade to a faster Internet service provider and make sure you're using high-quality Wi-Fi equipment.
When you connect to a VPN, you're provided with a new IP address specific to the region of the country where your chosen server is located. Netflix relies on the user's IP address to determine their location, which means that, from their point of view, there is no difference between a user who is actually in a certain country and one who uses a VPN to fake their geographical location from abroad. In fact, I've discovered that Netflix sometimes blocks me even when I'm connected to a VPN server within my home country. In addition, Netflix has invested significant resources to block VPNs, so it's very likely that you won't be able to see anything right from the start.