Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
cu phuong » cuu phuong, cau phuong, cua phuong
cong lang » cong vang, cong luong, cong quang
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
cong cu » chung cu

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 sang) OR (chieu xanh)) - thanh cong cu phuong ((cong san) or (cong lang)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (chieu xanh)) - thanh cong cu phuong ((cong san) OR (cong lang)) than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sang) OR (chieu xanh)) - thanh cong cu phuong ((cong san) or (cong lang)) than cap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) OR (chieu xanh)) - thanh cong cu phuong ((cong san) or (cong lang)) than cap*.