Perhaps you should try some spelling variations:
chieu xanh » chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu sach » chinh sach, chiet tach, chieu sang
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong
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: doi ((((chieu xanh) or (chieu tinh))) or (chieu sach)) - canh tranh cua hang cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((((chieu xanh) OR (chieu tinh))) OR (chieu sach)) - canh tranh cua hang cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: doi ((((chieu xanh) or (chieu tinh))) or (chieu sach)) - canh tranh cua hang cong tac toan cau*.