Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
thieu anh » thien anh, chieu xanh, thien danh
chinh van » chinh va, chinh ban, chinh can
van phong » van dong, hai phong
cong dan » cong tan, huong dan, cong dong
cong tac » cong ty
than cau » toan cau, phan cau, than cap

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 anh - hanh chinh van phong ((cong dan) or (((cong san) OR (cong tac)))) than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu anh - hanh chinh van phong ((cong dan) OR (((cong san) OR (cong tac)))) than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu anh - hanh chinh van phong ((cong dan) or (((cong san) OR (cong tac)))) than cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu anh - hanh chinh van phong ((cong dan) or (((cong san) OR (cong tac)))) than cau*.