Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, dieu hanh, tien manh
cua thong » cua thuong, cua khong, cua tong
tien anh » tieng anh, tien manh, dien anh
lang cua » mang cua, hang cua, long cua
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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 ((((tieu xanh) or (tien anh))) or (chieu xanh)) - nhanh lang cua thong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((tieu xanh) OR (tien anh))) OR (chieu xanh)) - nhanh lang cua thong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((((tieu xanh) or (tien anh))) or (chieu xanh)) - nhanh lang cua thong cong tac toan cau*.