Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu lang » chieu sang, hieu quang, nhieu tang
hang cong » dang cong, hang nong, thanh cong
bang cong » dang cong, bang song, dung cong
trung va » truong va, trang va, trung ha
dan chay » dan chan, san chay, toan chay
chay cao » cay cao, chat cao, nha cao

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

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