Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
anh mang » hanh mang, anh bang, anh dang
mang cua » manh cua, dung cua, ban cua
cong van » cong vang, cong san, song van
than cau » phan cau, than cap, thanh chau
toan cau » toan cao, toan ban, toan tap
chuc » thuc, chu, chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chuc nang)) - anh mang cua nhung cong van ((than cau) OR (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chuc nang)) - anh mang cua nhung cong van ((than cau) OR (toan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chuc nang)) - anh mang cua nhung cong van ((than cau) OR (toan cau))".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chuc nang)) - anh mang cua nhung cong van ((than cau) OR (toan cau))*.