ban nay muon lam wen de nhieu thong tin bo ich ma de nich yahoo bo nhieu nguoi ranh de chat voi ban sao.neu ban muon biet them nhieu thong tin bo ich phai tich cuc vao dien dan tim hieu may bai viet,chang nhung vay cung phai post bai len nua day.neu muon lam wen thi cu de giong co pe kia la ho ten,nganh hoc,o dau,...... thi du vay nhu vay moi goi la lam wen chu,ban hieiu ko.