Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
hang cong » dang cong, hang nong, bang cong
treo chu » theo chu, tho chu
chu nang » chuc nang, chua nang, cuu nang
cua hang » cua dang, cua nhung, cua cong
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: treo chu nang - ((hanh trinh) or (canh tranh)) cua hang cong tac ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: treo chu nang - ((hanh trinh) OR (canh tranh)) cua hang cong tac ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: treo chu nang - ((hanh trinh) or (canh tranh)) cua hang cong tac ((toan cau) or (toan cao))*.