Missing Controller

Error: Quyet-dinh-vController could not be found.

Error: Create the class Quyet-dinh-vController below in file: app/controllers/quyet-dinh-v_controller.php

<?php
class Quyet-dinh-vController extends AppController {

	var $name = 'Quyet-dinh-v';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp