Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
thanh than » thanh thanh, thanh thang, thanh phan
thanh toan » thanh hoa, thanh san, tinh toan
cua nhung » va nhung
tung cua » trung cua, tuong cua, dung cua

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