public ResponseModel Search([FromBody] Dictionary <string, object> formData)
        {
            var response = new ResponseModel();

            try
            {
                var    page         = int.Parse(formData["page"].ToString());
                var    pageSize     = int.Parse(formData["pageSize"].ToString());
                string Name_Teacher = "";
                if (formData.Keys.Contains("Name_Teacher") && !string.IsNullOrEmpty(Convert.ToString(formData["Name_Teacher"])))
                {
                    Name_Teacher = Convert.ToString(formData["Namer_Teacher"]);
                }

                string Nation_Teacher = "";
                if (formData.Keys.Contains("Nation_Teacher") && !string.IsNullOrEmpty(Convert.ToString(formData["Nation_Teacher"])))
                {
                    Nation_Teacher = Convert.ToString(formData["Nation_Teacher"]);
                }

                long total = 0;
                var  data  = _teacherBusiness.Search(page, pageSize, out total, Name_Teacher, Nation_Teacher);
                response.TotalItems = total;
                response.Data       = data;
                response.Page       = page;
                response.PageSize   = pageSize;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
            return(response);
        }