Lol, my MelonHK server was on your guys screenshot.
I'm using VPS from Azure platform which gives incredible low Ping (normally 20-70 from China, 140 from AU) and relatively stable connection between players from China and rest of the world. Best of all, Chinese players don't need any VPN to play on servers from Azure VPS.
Sadly the platform is quite expensive if running 24/7.
I'd like to see more HK servers showing up on the list, it's a good place for Chinese players to link up with rest of the world.