Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hang doanh » nhung doanh, van doanh, dung doanh
hanh doanh » chinh doanh, doanh doanh, kinh doanh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
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: ho ((chieu sang) or (trieu tinh)) - ((hang doanh) OR (hanh doanh)) cua nhung cong ban than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (trieu tinh)) - ((hang doanh) OR (hanh doanh)) cua nhung cong ban than cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (trieu tinh)) - ((hang doanh) OR (hanh doanh)) cua nhung cong ban than cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (trieu tinh)) - ((hang doanh) OR (hanh doanh)) cua nhung cong ban than cau*.