void m_cmd_quan_ly_quy_tnk_ItemClick(object sender, ItemClickEventArgs e)
 {
     try
     {
         f353_quan_ly_quy_tien v_frm = new f353_quan_ly_quy_tien();
         if(IsExistFormName(v_frm)) return;
         v_frm.MdiParent = this;
         v_frm.Show();
     }
     catch(Exception v_e)
     {
         CSystemLog_301.ExceptionHandle(v_e);
     }
 }