Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
lam duoc » nam duoc, luat duoc, lam thuoc
va doanh » van doanh, vay doanh, va danh
nang xa » nang x, lang xa, nang ma
van lam » van nam
duoc va » nuoc va, duc va, duoc ma
van cua » vang cua, ban cua, nan cua
dan cua » dan ca, ban cua, dai cua
te cac » ve cac, te cao, de cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((te cac) OR (tu cac)) ky nang xa hoi. hieu van lam duoc va doanh ((van cua) or (dan cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (tu cac)) ky nang xa hoi. hieu van lam duoc va doanh ((van cua) OR (dan cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te cac) OR (tu cac)) ky nang xa hoi. hieu van lam duoc va doanh ((van cua) or (dan cua)) te".
• Adding a wildcard symbol may retrieve word variants: ((te cac) OR (tu cac)) ky nang xa hoi. hieu van lam duoc va doanh ((van cua) or (dan cua)) te*.