Perhaps you should try some spelling variations:
nhanh trinh » hanh trinh, nhanh tinh, thanh trinh
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, truong thanh
doi chieu » doc hieu, doi chi, ho chieu
trinh thi » trinh tai, dinh thi, trinh tu
thi hanh » thi thanh
cong tan » cong tac, cong san, cong ty
than tap » han tap, phan tap, than cap
toan tap » toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sach - nhanh trinh thi hanh ((cong thanh) or (cong tan)) ((than tap) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sach - nhanh trinh thi hanh ((cong thanh) OR (cong tan)) ((than tap) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - nhanh trinh thi hanh ((cong thanh) or (cong tan)) ((than tap) or (toan tap))*.