Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tieu danh » dieu danh, tiep danh, thien danh
trinh tu » trinh ky, trinh do
tu thong » tu thuong, tu tuong, tu trong
cong tac » cong ty
cong tan » cong san, cong thanh, cong ty
toan cao » toan ban
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 - hanh trinh tu thong ((cong tac) or (cong tan)) ((toan cao) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu danh - hanh trinh tu thong ((cong tac) OR (cong tan)) ((toan cao) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo tieu danh - hanh trinh tu thong ((cong tac) or (cong tan)) ((toan cao) or (toan tap))*.