Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
hanh trang » thanh trung, canh tranh, hanh trinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
trang vat » trang va, trang vai, tang vat
dung cong » dung trong
vat dung » van dung, va dung, viet dung
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 sach) or (hieu manh))) or (trieu tinh)) - hanh trang vat dung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chieu sach) OR (hieu manh))) OR (trieu tinh)) - hanh trang vat dung cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((((chieu sach) or (hieu manh))) or (trieu tinh)) - hanh trang vat dung cong tan toan cau*.