moi nguoi xom tu wa nen tui cung mun gop y kien nua . tui choi ts chi moi 5x thoi .truoc day tui lun nghi ts la fai yeu nhat nhung tu khi doc 1 bai viet cua cao nhan choi ts roi tui quiyet dinh bo~ mg choi ts lun. ai choi wa ts roi chac cung bit ts co chiu di hoa tiep moc, neu khi ket hop voi...