Perhaps you should try some spelling variations:
thieu tach » thien hach, chiet tach, chieu sach
hoc thieu » toc thieu, hoc hien
cong dang » cong dong, cong dung, cong danh
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
cong dan » cong san, cong tan, huong dan
toan cao » toan ban, toan tap

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

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