Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
tieu tinh » trieu tinh, tieu trinh, lieu tinh
anh tang » anh bang, anh dang, anh nang
ban cong » bang cong, van cong, phan cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban

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 tinh - ((anh tang) or (hanh trang)) cua ban cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu tinh - ((anh tang) OR (hanh trang)) cua ban cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - ((anh tang) or (hanh trang)) cua ban cong tac toan tap*.