Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, hieu lang
nhanh mang » nhanh lang, hanh mang, nhanh quang
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
mang cua » manh cua, dung cua, ban cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: theo ((chieu xanh) or (((nhieu tang) OR (chieu sang)))) - nhanh mang cua thong cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (((nhieu tang) OR (chieu sang)))) - nhanh mang cua thong cong tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (((nhieu tang) OR (chieu sang)))) - nhanh mang cua thong cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (((nhieu tang) OR (chieu sang)))) - nhanh mang cua thong cong tan toan cau*.