Perhaps you should try some spelling variations:
cach thuc » anh thuc, cac thu
thuc nang » chuc nang, thuc trang, thich nang
toc cach » hoc cach, toc sach, truoc cach
hanh lai » hanh lam, hanh tai, thanh lap
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
duc van » duc va, duc manh, duc phan
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc cach thuc nang xa hoi. hieu va cac ((duc van) or (duc tan)) hanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc cach thuc nang xa hoi. hieu va cac ((duc van) OR (duc tan)) hanh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: toc cach thuc nang xa hoi. hieu va cac ((duc van) or (duc tan)) hanh lai cua tre*.