Perhaps you should try some spelling variations:
thanh huong » thanh cong, anh huong, thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
thanh hung » thanh tung, thanh trung, thanh cong
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
toan cao » toan tap
toan ban » van ban

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 - ((thanh huong) or (thanh hung)) cua dong cong dan ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sach - ((thanh huong) OR (thanh hung)) cua dong cong dan ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - ((thanh huong) or (thanh hung)) cua dong cong dan ((toan cao) or (toan ban))*.