Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
cua tre » cua te, cuu tre, cua triet
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va hanh, dia danh
lam xuc » cam xuc, lam duoc
van lam » van nam
tang xa » trang xa, tang ma, lang xa
ky tang » ky nang, ky dang, kho tang
va dan » ca dan, va dao, va dau
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cac) or (ve cac)) ky tang xa hoi. hieu van lam xuc ((va danh) or (va dan)) vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cac) OR (ve cac)) ky tang xa hoi. hieu van lam xuc ((va danh) OR (va dan)) vai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu cac) or (ve cac)) ky tang xa hoi. hieu van lam xuc ((va danh) or (va dan)) vai cua tre*.