Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
banh trang » hanh trang, ban trang, banh rang
cho chieu » ho chieu, theo chieu, chon chien
va trong » va truong, va thong, va tuong
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
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 chieu tinh - ((banh trang) or (canh tranh)) va trong ((cong tan) or (cong san)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chieu tinh - ((banh trang) OR (canh tranh)) va trong ((cong tan) OR (cong san)) toan cau.
• Adding a wildcard symbol may retrieve word variants: cho chieu tinh - ((banh trang) or (canh tranh)) va trong ((cong tan) or (cong san)) toan cau*.