Perhaps you should try some spelling variations:
dinh vang » dinh van, dinh lang, dinh rang
vang cua » mang cua, hang cua, tang cua
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
truc va » thuc va, thuc vat, trung va
cua tre » cua te, cuu tre, cua triet
tu cao » cu cao, tu cac, vu cao
va cao » va cac, va co, va dao
tuc va » thuc va, tuc xa, duc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cao ky nang xa hoi. hieu va cao ((tuc va) or (truc va)) dinh vang cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cao ky nang xa hoi. hieu va cao ((tuc va) OR (truc va)) dinh vang cua tre.
• Adding a wildcard symbol may retrieve word variants: tu cao ky nang xa hoi. hieu va cao ((tuc va) or (truc va)) dinh vang cua tre*.