// GET: CHITIETDONHANGs


        public ActionResult Index(string searchTerm, int page = 1, int pageSize = 11)
        {
            var SanPhams = new CHITIETDONHANGsController();
            var mode     = SanPhams.ListAllPaging(searchTerm, page, pageSize);

            ViewBag.SearchTerm = searchTerm;

            return(View(mode));
        }