Perhaps you should try some spelling variations:
nam thuc » nam thuoc, nam thu, nam tu
thanh vi » hanh vi, thanh ve, nhanh vi
thanh va » thanh van, hanh va, thanh ha
nang xa » nang x, lang xa, nang ma
hieu he » hieu ve, hiem he, hieu le
vu san » va san, vu ban
san ky » sang ky, van ky, dan ky
cua te » cua tu

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. hieu he ((nam thuc) or (am thuc)) va ((thanh vi) or (thanh va)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu san ky nang xa hoi. hieu he ((nam thuc) OR (am thuc)) va ((thanh vi) OR (thanh va)) cua te.
• Adding a wildcard symbol may retrieve word variants: vu san ky nang xa hoi. hieu he ((nam thuc) or (am thuc)) va ((thanh vi) or (thanh va)) cua te*.