Perhaps you should try some spelling variations:
thanh doi » thanh loi, thanh moi, thanh do
nam thuc » nam thuoc, am thuc, nam thu
va thanh » gia thanh, ban thanh, va tinh
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan, thuc day
doi cua » dai cua, hoi cua
vu sai » vu hai, vu san, vu dai
va san » va ban
ve nam » he nam, va nam, le nam
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 (va san)) ky nang x hoi. hieu ve nam thuc va thanh doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sai) OR (va san)) ky nang x hoi. hieu ve nam thuc va thanh doi cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sai) or (va san)) ky nang x hoi. hieu ve nam thuc va thanh doi cua te*.