Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
hieu ve » hieu va, hieu van
van cuu » van cau, van chu, van cua
ve cac » va cac, vien cac
cac tu » cac thu, cach tu, cac du
tu van » tu va
van cu » van cau, van chu, van cua
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang x hoi. hieu ve cac tu van doanh ((van cuu) or (van cu)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang x hoi. hieu ve cac tu van doanh ((van cuu) OR (van cu)) tre.
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang x hoi. hieu ve cac tu van doanh ((van cuu) or (van cu)) tre*.