Perhaps you should try some spelling variations:
nhien viet » nhin viet, nghiep viet, trien viet
nhieu viec » hieu viec
ban thanh » ban hanh, ban hang
thanh va » thanh van, hanh va, thanh ha
nang xa » nang x, lang xa, nang ma
cho xuc » cho muc, chat xuc, cho cuoc
xuc ban » duc ban, cuc ban, quoc ban
san ky » sang ky, dan ky, ban ky
va cua » va chua, via cua, ca cua
cua tu » cua tuc, cua su, cua cu

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) or (van ky)) nang xa hoi. ((nhieu viec) OR (nhien viet)) cho xuc ban thanh va cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ((san ky) OR (van ky)) nang xa hoi. ((nhieu viec) OR (nhien viet)) cho xuc ban thanh va cua tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((san ky) or (van ky)) nang xa hoi. ((nhieu viec) OR (nhien viet)) cho xuc ban thanh va cua tu*".