Perhaps you should try some spelling variations:
hieu viec » nhieu viec, hieu ve, sieu viet
va danh » va dinh, va dan, va hanh
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
cac loc » cac lop, cac hoc, cac nuoc
lai cua » dai cua, hai cua, lai chau
vai cua » dai cua, hai cua, bai cua
cac toc » cac toi, cac nuoc, cac thoi
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 lang xa hoi. hieu viec ((cac loc) or (cac toc)) va danh ((vai cua) OR (lai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu san ky lang xa hoi. hieu viec ((cac loc) OR (cac toc)) va danh ((vai cua) OR (lai cua)) te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu san ky lang xa hoi. hieu viec ((cac loc) or (cac toc)) va danh ((vai cua) OR (lai cua)) te*".