Perhaps you should try some spelling variations:
nam thuc » nam thuoc, am thuc, nam thu
va thanh » gia thanh, ban thanh, va tinh
thanh di » thanh doi, thanh de, thanh do
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan, thuc day
vu sai » vu hai, vu dai, vu tai
vu san » va san, vu ban
ve nam » he nam, va nam, le nam
di cua » dai cua, doi cua, de cua
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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