Perhaps you should try some spelling variations:
lieu tinh » trieu tinh, diep tinh, bien tinh
thanh tra » thanh toan, thanh hoa
dung cong » dung trong
thuat cao » thuat co, thuat bao, thuat cam
van dung » van dong, xay dung, tin dung
cong san » cong tac
thai cao » thoai cac, toan cao, nha cao
ho lieu » so lieu, co lieu, ho kieu
tra van » tran van, ta van, trang van
tai cao » tao cao, tai sao, tai cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh tra van dung cong san ((tai cao) or (((thai cao) or (thuat cao))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh tra van dung cong san ((tai cao) OR (((thai cao) OR (thuat cao)))).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh tra van dung cong san ((tai cao) or (((thai cao) or (thuat cao))))*.