Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
tranh cua » doanh cua
manh cua » doanh cua, ban cua
ban cong » bang cong, van cong, phan cong
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu sang) or (chieu xanh)) - canh ((tranh cua) or (manh cua)) ban cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu sang) OR (chieu xanh)) - canh ((tranh cua) OR (manh cua)) ban cong san than cau.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu sang) or (chieu xanh)) - canh ((tranh cua) or (manh cua)) ban cong san than cau*.