Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thanh cac » hanh cac, thanh bac, thanh ca
cho sang » cho hang, cho san, cao sang
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
cao cho » cap cho, cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: cao cho sang - hanh trinh ((cua dung) or (qua dung)) ((cong tan) or (cong san)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cao cho sang - hanh trinh ((cua dung) OR (qua dung)) ((cong tan) OR (cong san)) thanh cac.
• Adding a wildcard symbol may retrieve word variants: cao cho sang - hanh trinh ((cua dung) or (qua dung)) ((cong tan) or (cong san)) thanh cac*.