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

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