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