Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
cong thanh » dong thanh, cong trinh, cong tan
mot chieu » doi chieu, ho chieu
cong danh » cuong danh, cong dan, cong khanh
trung va » truong va, trang va, trung ha
tuan cao » toan cao, juan cao, quang cao

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 (theo chieu)) xanh - thanh trung va nhung ((cong danh) OR (cong thanh)) tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - thanh trung va nhung ((cong danh) OR (cong thanh)) tuan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (theo chieu)) xanh - thanh trung va nhung ((cong danh) OR (cong thanh)) tuan cao".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - thanh trung va nhung ((cong danh) OR (cong thanh)) tuan cao*.