a trac tuyen bo roi.chi mua vao gia 17 lam quy thoi,nghia la ai mua duoi 17 thi a trac se tuong thuong xung dang vi co dong da tin tuong,ong noi thai binh thi chi la chieu lam gia de gom thoi,lao nhan nai,ngay nao cung muc,gia tu 14 muc den 17 luon,co a trac bao dam roi,hehhehehhe