Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
canh manh » lanh manh, canh tranh, cach mang
cong lang » cong vang, cong luong, cong quang
manh cua » doanh cua, ban cua
cua hang » cua dang, cua nhung, cua cong
cong tac » cong ty
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chinh sach) or (chieu sang)) - canh manh cua hang ((cong tac) or (cong lang)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chinh sach) OR (chieu sang)) - canh manh cua hang ((cong tac) OR (cong lang)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chinh sach) or (chieu sang)) - canh manh cua hang ((cong tac) or (cong lang)) toan cao*.