Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
ban thanh » ban hanh, ban hang
viec cac » vien cac, viec cua, viec lam
va thanh » va tinh, le thanh
cac luc » cau luc, coc luc, cac nuoc
vai cua » dai cua, hai cua, lai cua
vu san » va san, vu ban
san ky » sang ky, van ky, dan ky
cua te » cua tu
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: vu san ky nang x hoi. hieu viec cac luc ((((va thanh) OR (gia thanh))) or (ban thanh)) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu san ky nang x hoi. hieu viec cac luc ((((va thanh) OR (gia thanh))) OR (ban thanh)) vai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu san ky nang x hoi. hieu viec cac luc ((((va thanh) OR (gia thanh))) or (ban thanh)) vai cua te*".