Perhaps you should try some spelling variations:
pham thuc » phap thuc, pham chuc, nham thuc
hanh dai » hanh tai, hanh dao, vanh dai
so sanh » do sanh
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, ban hanh
cua tuc » cua duc, cua tu, cua thuoc
sanh y » sinh y, anh y, hanh y
y nang » ky nang, ly nang, v nang
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 sanh y nang x hoi. hieu ve pham thuc va hanh dai cua tuc~.
• Adding a wildcard symbol may retrieve word variants: so sanh y nang x hoi. hieu ve pham thuc va hanh dai cua tuc*.