Perhaps you should try some spelling variations:
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
tranh cua » doanh cua, manh cua
cua thanh » gia thanh, va thanh, ha thanh
cong tan » cong tac, cong san, cong thanh
tan than » tan thanh, tan tran, ban than
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (chua xang)) - canh tranh cua thanh cong tan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chua xang)) - canh tranh cua thanh cong tan than tap.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chua xang)) - canh tranh cua thanh cong tan than tap*.