Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
chinh cua » chinh ca, chinh sua, hinh cua
tran chau » tranh chap, tran huu
ho chieu » theo chieu, hoc thieu, doi chieu
cdinh cu » chinh cau, dinh cuu, dinh du
cong tac » cong ty
tac tran » tan tran, tac trai, tac tren
dinh cu » dinh cuu, dinh chuc, dinh chau

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 ((((cdinh cu) OR (chinh cua))) OR (dinh cu)) nhung cong tac tran chau~.
• Adding a wildcard symbol may retrieve word variants: ho chieu sach - hanh ((((cdinh cu) or (chinh cua))) or (dinh cu)) nhung cong tac tran chau*.