Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
luat thong » luat thuong, suat thong, luat trong
xuat thong » xuat thuong, suat thong, luat thuong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - hanh chinh ((luat thong) OR (xuat thong)) cong tan toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh chinh ((luat thong) or (xuat thong)) cong tan toan cau*.