English version S%EF%BF%BD%EF%BF%BD%EF%BF%BD%20h%EF%BF%BD%EF%BF%BDnh%20th%EF%BF%BD%EF%BF%BDnh%20x%EF%BF%BD%EF%BF%BDc%20su%EF%BF%BD%EF%BF%BD%EF%BF%BDt X%EF%BF%BD%EF%BF%BDc%20su%EF%BF%BD%EF%BF%BD%EF%BF%BDt