Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
tieu sang » chieu sang, tieu dung, tiem nang
dung cong » dung trong
cao dung » cao dang, cao dong, cao ung
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 tieu sang - ((hanh trinh) or (canh tranh)) cao dung cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - ((hanh trinh) OR (canh tranh)) cao dung cong tan toan cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu sang - ((hanh trinh) or (canh tranh)) cao dung cong tan toan cau*.