Yes this is Zuma Plants vs Zombies. Its Plants Vs Zombies only in Zuma style! The zombie masses are after your brains and you need to use the plants to destroy and eliminate the zombie infestations before they reach the brains in the middle.
The game is in Chinese (or Japanese). One of the other. Just click the blue square at the bottom to start playing. The game will start and you have to use the plant in the middle to shoot together 3 or more the same kind of zombies.
You have to do it in as fast a time as possible of course. Or until the zombies stop coming. In later levels you get different zombies.