Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
doanh luan » doanh nhan
dong thanh » truong thanh
luan tang » luan nang, lan tang, xuan trang
tang dong » tang duong, lang dong, nang dong
pham cau » phan cau, pham ca, pham can
pham lan » pham luan, pham van, phan lan

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 xanh) OR (chieu sang)) - kinh doanh luan tang dong thanh ((pham cau) or (pham lan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - kinh doanh luan tang dong thanh ((pham cau) OR (pham lan)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (chieu sang)) - kinh doanh luan tang dong thanh ((pham cau) or (pham lan))".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) OR (chieu sang)) - kinh doanh luan tang dong thanh ((pham cau) or (pham lan))*.