Missing Controller

Error: Khi-co2-cung-cap-khi-co2Controller could not be found.

Error: Create the class Khi-co2-cung-cap-khi-co2Controller below in file: app/controllers/khi-co2-cung-cap-khi-co2_controller.php

<?php
class Khi-co2-cung-cap-khi-co2Controller extends AppController {

	var $name = 'Khi-co2-cung-cap-khi-co2';
}
?>

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