Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
dai trong » tai trong, bai trong, dai tuong
chi tach » chiet tach, chi thanh, che tac
tang dai » tang tai, tang dan, lang dai
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan tap, toan tai
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: doi ((chi tach) OR (chiu trach)) - hanh tang dai trong cong dan ((toan cau) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi tach) OR (chiu trach)) - hanh tang dai trong cong dan ((toan cau) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi tach) OR (chiu trach)) - hanh tang dai trong cong dan ((toan cau) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi ((chi tach) OR (chiu trach)) - hanh tang dai trong cong dan ((toan cau) or (toan ban))*.