User-agent: *
Disallow: /

Allow: /
Allow: /thong-bao-chung-tu-co-quan-don-vi
Allow: /thong-bao-chung
Allow: /thong-bao-chung-ve-thi
Allow: /thong-bao-chung-ve-ky-cap-lai
Allow: /thong-bao-chung-ve-ky-cap-gia-han
Allow: /dang-ki-tai-khoan-tham-gia-he-thong
Allow: /dang-ky-tai-khoan
Allow: /dang-nhap
Allow: /quen-mat-khau