em dang hoc bao ve can lam seminar ve tuyen trung ma ko bit tim tai lieu o dau.anh chi nao biet chi em voi
benh tuyentrung thuong sam nhap o re,hoac co re.thuong gap tren cay than mem hoac cay day leoem dang hoc bao ve can lam seminar ve tuyen trung ma ko bit tim tai lieu o dau.anh chi nao biet chi em voi