Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chiet tach » chieu sach
truong cao » truong dai
cao trong » cao truong, cay trong, tao trong
cong pham » cong phan, chong phap, cong ha
toan cau » toan cao, toan ban, toan tap
tan cau » van cau, tan ca, tao cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chiet tach) or (chinh sach)) - thanh truong cao trong cong pham ((tan cau) OR (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (chinh sach)) - thanh truong cao trong cong pham ((tan cau) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chiet tach) or (chinh sach)) - thanh truong cao trong cong pham ((tan cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (chinh sach)) - thanh truong cao trong cong pham ((tan cau) OR (toan cau))*.