Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
cua tre » cua te, cuu tre, cua triet
va hanh » van hanh, va danh, ban hanh
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
xay hoi » xa hoi, tay hoi, cay phoi
ve cac » va cac, vien cac
san ky » sang ky, van ky, dan ky
va xay » va xac
vi cua » vai cua, di cua
tu san » thu san, tu ban, tu can
ky va » ly va, ke va, my 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 san ky va xay hoi. hieu ve cac xuc ((va hanh) OR (va thanh)) vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky va xay hoi. hieu ve cac xuc ((va hanh) OR (va thanh)) vi cua tre".
• Adding a wildcard symbol may retrieve word variants: tu san ky va xay hoi. hieu ve cac xuc ((va hanh) OR (va thanh)) vi cua tre*.