Missing Controller

Error: Danh-muc-bai-viet.htmlController could not be found.

Error: Create the class Danh-muc-bai-viet.htmlController below in file: app/controllers/danh-muc-bai-viet.html_controller.php

<?php
class Danh-muc-bai-viet.htmlController extends AppController {

	var $name = 'Danh-muc-bai-viet.html';
}
?>

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