Missing Controller

Error: Giai-phap-2-2-757889.htmlController could not be found.

Error: Create the class Giai-phap-2-2-757889.htmlController below in file: app\controllers\giai-phap-2-2-757889.html_controller.php

<?php
class Giai-phap-2-2-757889.htmlController extends AppController {

	var $name = 'Giai-phap-2-2-757889.html';
}
?>

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