Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hien manh » tien manh, hieu manh, hien nhanh
hien hanh » dieu hanh
van thang » van thanh, van khang, van than
van hang » van khang, van hoang, ban hang
toan tap » toan ban
ty toan » ly toan, tap toan, huy toan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((hien manh) OR (hien hanh)) - hanh trang ((van thang) or (van hang)) cong ty toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien manh) OR (hien hanh)) - hanh trang ((van thang) OR (van hang)) cong ty toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien manh) OR (hien hanh)) - hanh trang ((van thang) or (van hang)) cong ty toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien manh) OR (hien hanh)) - hanh trang ((van thang) or (van hang)) cong ty toan tap*.