public ActionResult Detail(string shortname) { var pro = sachService.GetByShortName(shortname); ViewBag.ListImages = sachService.GetById(pro.MaSanPham); var listTacGia = sachService.GetNameTacgia(pro.MaSanPham); ViewBag.ListTacGia = listTacGia; ViewBag.ListOrther = sachService.GetOrther(pro); return(View(pro)); }