Missing Controller

Error: Tin-bai-tong-hopController could not be found.

Error: Create the class Tin-bai-tong-hopController below in file: app/controllers/tin-bai-tong-hop_controller.php

<?php
class Tin-bai-tong-hopController extends AppController {

	var $name = 'Tin-bai-tong-hop';
}
?>

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