Perhaps you should try some spelling variations:
nhiem nghe » nghiep nghe, hiem ngheo
hieu nghe » lieu nghe, hiem ngheo, hieu he
lieu nha » lieu khoa, lieu phap, lieu tham
nam thuc » nam thuoc, am thuc, nam thu
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
nang xa » nang x, lang xa, nang ma
thuc va » thuc vat, thuc dan, thuc day
vu sai » vu hai, vu san, vu dai
sai ky » sac ky
vi cua » vai cua, di 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 sai ky nang xa hoi. ((((hieu nghe) OR (nhiem nghe))) or (lieu nha)) nam thuc va thanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sai ky nang xa hoi. ((((hieu nghe) OR (nhiem nghe))) OR (lieu nha)) nam thuc va thanh vi cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sai ky nang xa hoi. ((((hieu nghe) OR (nhiem nghe))) or (lieu nha)) nam thuc va thanh vi cua tu".
• Adding a wildcard symbol may retrieve word variants: vu sai ky nang xa hoi. ((((hieu nghe) OR (nhiem nghe))) or (lieu nha)) nam thuc va thanh vi cua tu*.