Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
theo chieu » theo tieu, theo chu, thi chieu
nhung cong » dung cong, thong cong, hang cong
truong va » truong dai, truong cao, truong dao
dan thuat » dan thuc, dan hoat, van thuan
ho chieu » hoc thieu, doi chieu, mot chieu
va thuat » ky thuat, ki thuat, va thuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (theo chieu)) tinh - thanh truong va nhung cong ((dan thuat) or (va thuat)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (theo chieu)) tinh - thanh truong va nhung cong ((dan thuat) OR (va thuat)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (theo chieu)) tinh - thanh truong va nhung cong ((dan thuat) or (va thuat)) cao".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (theo chieu)) tinh - thanh truong va nhung cong ((dan thuat) or (va thuat)) cao*.