Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
nhung cong » dung cong, thong cong, hang cong
cdinh cua » chinh cua, sinh cua, dinh cu
tran chau » tranh chap, tran huu
ho chieu » theo chieu, hoc thieu, doi chieu
dinh cuu » dinh chi
dinh cua » sinh cua, dinh cu, tinh cua
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 sang - hanh ((((cdinh cua) OR (dinh cuu))) OR (dinh cua)) nhung cong tac tran chau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - hanh ((((cdinh cua) OR (dinh cuu))) or (dinh cua)) nhung cong tac tran chau~".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - hanh ((((cdinh cua) OR (dinh cuu))) or (dinh cua)) nhung cong tac tran chau*.