If anybody wants the game still. I did this yesterday and was playing the game all day yesterday. You can but it still on the Hong Kong PSN. I bought it last night. You'll need to create a new user on the PS3 and create a Hong Kong Account. When you change the reason to Hong Kong just make sure to keep your language in English.
You'll want to get a Hong Kong PSN card at
www.pcgamesupply.com They will send you the 12 Digit Code so that you canredeem the it and add the HK$ to your account.
To find the game you can't do a name search. Rather, you will to "Genre" select "Action" Scroll down to the T's and you will find the game.
You'll be able to play the game on either account, however if you want to play online you'll have to use the account that the Hong Kong account that the PSN is associated with.