Perhaps you should try some spelling variations:
chieu sang » chieu xanh, hieu lang, nhieu tang
chieu sach » chinh sach, chiet tach, chieu xanh
cuc phuong » cuu phuong, cua phuong, chuc thuong
cac phuong » cac truong
cong doanh » cong danh, cong doan, dong doanh
doanh phan » doanh nhan, doan phan, doanh thanh
lanh manh » lanh tranh, lan anh, van manh
phan cau » phan dau, phan cac, phan tu

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 (chieu sach)) - lanh manh ((cuc phuong) OR (cac phuong)) cong doanh phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (chieu sach)) - lanh manh ((cuc phuong) OR (cac phuong)) cong doanh phan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) or (chieu sach)) - lanh manh ((cuc phuong) OR (cac phuong)) cong doanh phan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) or (chieu sach)) - lanh manh ((cuc phuong) OR (cac phuong)) cong doanh phan cau*.