Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
hieu van » hieu va, thien van, lieu va
nang xa » lang xa, nang ma, mang xa
van lam » van nam
lam xuc » cam xuc, lam duoc
xuc gia » duc gia, luc gia, tuc gia
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
su cac » tu cac, su cao, su can

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cac ky ((nang xa) or (nang x)) hoi. hieu van lam xuc gia thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ky ((nang xa) OR (nang x)) hoi. hieu van lam xuc gia thanh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: su cac ky ((nang xa) or (nang x)) hoi. hieu van lam xuc gia thanh hai cua tre*.