Perhaps you should try some spelling variations:
chieu tach » chiet tach, chiu trach, chieu tinh
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, truong thanh
dung huong » dung thuong, dung phuong, dong huong
dan chinh » dang chinh, lan chinh, van chinh
chinh phu » tinh phu, chinh cho
cong tan » cong tac, cong san, cong ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tach) or (chieu sach)) - thanh ((cong thanh) OR (cong tan)) dung huong dan chinh phu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tach) OR (chieu sach)) - thanh ((cong thanh) OR (cong tan)) dung huong dan chinh phu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tach) or (chieu sach)) - thanh ((cong thanh) OR (cong tan)) dung huong dan chinh phu".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tach) or (chieu sach)) - thanh ((cong thanh) OR (cong tan)) dung huong dan chinh phu*.