Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang
ky danh » ky anh
van lam » van nam
lam xuc » cam xuc, lam duoc
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
su cac » tu cac, su cao, su can
xuc va » duc va, tuc va, luc va

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 lang) or (((ky dang) OR (ky danh)))) xa hoi. hieu van lam xuc va thanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cac ((ky lang) OR (((ky dang) OR (ky danh)))) xa hoi. hieu van lam xuc va thanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cac ((ky lang) or (((ky dang) OR (ky danh)))) xa hoi. hieu van lam xuc va thanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: su cac ((ky lang) or (((ky dang) OR (ky danh)))) xa hoi. hieu van lam xuc va thanh vai cua tre*.