Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tiep danh » thien danh, tiep can, hiep dinh
tieu danh » dieu danh, thien danh, dieu hanh
cuong tap » luong tap, luong tai, cong tan
trinh va » trinh van, trinh vat, trinh ve
va thong » va thuong, va phuong, he thong
cong tac » cong ty
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 ((tiep danh) OR (tieu danh)) - hanh trinh va thong ((cong tac) or (cuong tap)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tiep danh) OR (tieu danh)) - hanh trinh va thong ((cong tac) OR (cuong tap)) toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tiep danh) OR (tieu danh)) - hanh trinh va thong ((cong tac) or (cuong tap)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((tiep danh) OR (tieu danh)) - hanh trinh va thong ((cong tac) or (cuong tap)) toan tap*.