Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong dang » cong dong, cong dan, cong dung
vat dung » van dung, viet dung, mat duong
dang tai » dang thai, dung tai, hang tai
ho diep » hong diep, cho dieu
va dung » van dung, va duong, 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 diep tinh - thanh trung ((va dung) or (vat dung)) cong dang tai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho diep tinh - thanh trung ((va dung) OR (vat dung)) cong dang tai cao.
• Adding a wildcard symbol may retrieve word variants: ho diep tinh - thanh trung ((va dung) or (vat dung)) cong dang tai cao*.