Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
thuong dan » huong dan, thuong han, thuong dam
hoc thieu » toc thieu, hoc hien
thanh tra » thanh toan, thanh hoa
tuan cong » thuan cong, tran cong, toan cong
luan cong » luat cong, luong cong, luan chung
dan chinh » dang chinh, lan chinh, van chinh
chinh cau » chinh chau, chinh ca, chinh can

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 tinh - thanh tra ((tuan cong) or (luan cong)) thuong dan chinh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh tra ((tuan cong) OR (luan cong)) thuong dan chinh cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh tra ((tuan cong) or (luan cong)) thuong dan chinh cau*.