Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
mot chieu » ho chieu
doi chieu » doc hieu, doi chi, ho chieu
tuong va » truong va, thuong va, luong va
cong dan » cong san, cong tan, cong dong
thai cao » tai cao, thoai cac, thuat cao
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) OR (doi chieu)) tinh - thanh tuong va dung ((cong dan) OR (huong dan)) thai cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) OR (doi chieu)) tinh - thanh tuong va dung ((cong dan) OR (huong dan)) thai cao".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) OR (doi chieu)) tinh - thanh tuong va dung ((cong dan) OR (huong dan)) thai cao*.