No you cannot play games on consoles made for different regions. You can only play games on the consoles made for a specific region. If you attempt to play games cross region it will simply not play.
Probably no cause PS3's are not international
I am 90% sure you can because i am living in England (European PS3) and to save moey i bought a few games from America so if you can play American games on a European console i am sure you can play an American game on an Asian console. I think it is the same concept as PSP games which are UMDs (Universal Media Disk).
No you can not play the PS2 games on the new PS3 and you can not play the PS3 games on the PS2
A PS3 can play PS3 games and some Playstation games
All PS3 models can play PS3 games and also select PS1 games
a PS3 can Play PS3 Games
No the PSP will not play PS3 games
The PS3 can connect with the PSP, but does not play their games
PS3 can play PS2 games.
The PS2 can never play PS3 games
The PS3 will not play Nintendo or Xbox games
every ps3 you can play ps2 games on