Perhaps you should try some spelling variations:
thanh trung » thanh tung
lieu tinh » trieu tinh, diep tinh, bien tinh
thuat cao » thuat co, thuat bao, thuat cam
van dung » van dong, xay dung, tin dung
cong san » cong tac
ho lieu » so lieu, co lieu, ho kieu
va dung » va duong, vat dung, va ung
tai cao » thai cao, tao cao, tai sao

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 trung ((va dung) or (van dung)) cong san ((tai cao) or (thuat cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh trung ((va dung) OR (van dung)) cong san ((tai cao) OR (thuat cao)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh trung ((va dung) or (van dung)) cong san ((tai cao) or (thuat cao))*.