Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
duong manh » duong van
chuc danh » chuc nganh, thuc hanh, chuc nang
cua nhung » va nhung
cong manh » cong danh, cong thanh, hoang manh
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
toan cau » 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: cho ((chuc danh) or (chieu xanh)) - anh tang cua nhung ((cong manh) OR (duong manh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc danh) OR (chieu xanh)) - anh tang cua nhung ((cong manh) OR (duong manh)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chuc danh) or (chieu xanh)) - anh tang cua nhung ((cong manh) OR (duong manh)) toan cau".
• Adding a wildcard symbol may retrieve word variants: cho ((chuc danh) or (chieu xanh)) - anh tang cua nhung ((cong manh) OR (duong manh)) toan cau*.