Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
van cau » van dau, van hau, van chat
van lam » van nam
van cam » van nam, van dam, ban cam
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
san ky » sang ky, van ky, dan ky
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua
tu san » thu san, tu ban, tu can

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

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