Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
nhung cong » dung cong, thong cong, hang cong
manh cua » doanh cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap
cong cu » chung cu
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu sach - hanh ((((cong cu) or (ban cua))) or (manh cua)) nhung cong dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - hanh ((((cong cu) OR (ban cua))) OR (manh cua)) nhung cong dan than cao.
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - hanh ((((cong cu) or (ban cua))) or (manh cua)) nhung cong dan than cao*.