Perhaps you should try some spelling variations:
phan thuc » nhan thuc, phap thuc, pham thuc
hieu van » hieu va, thien van, lieu va
hanh dai » hanh tai, hanh dao, vanh dai
so canh » so sanh, bo canh, so danh
canh ky » hanh ky, canh tay, nganh ky
hieu ve » hieu va
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
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: so canh ky nang x hoi. ((hieu ve) OR (hieu van)) phan thuc va hanh dai cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so canh ky nang x hoi. ((hieu ve) OR (hieu van)) phan thuc va hanh dai cua tre".
• Adding a wildcard symbol may retrieve word variants: so canh ky nang x hoi. ((hieu ve) OR (hieu van)) phan thuc va hanh dai cua tre*.