Perhaps you should try some spelling variations:
nhieu viec » hieu viec, nhien viet
ban thanh » ban hanh, ban hang
viec coc » viec doc, viec cong, viec cuoi
nang xa » nang x, lang xa, nang ma
luc ban » duc ban, cuc ban, luc bat
vai cua » hai cua, bai cua, mai cua
lai cua » hai cua, lai chau, thai cua
vu san » va san, vu ban
san ky » sang ky, van ky, dan ky

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 xa hoi. nhieu viec coc luc ban thanh ((((vai cua) OR (dai cua))) or (lai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu san ky nang xa hoi. nhieu viec coc luc ban thanh ((((vai cua) OR (dai cua))) OR (lai cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu san ky nang xa hoi. nhieu viec coc luc ban thanh ((((vai cua) OR (dai cua))) or (lai cua)) te*".