Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
tay lang » tai lang, tay tang, tay quang
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
ky dang » ky nang, ky danh
va cam » va cham, va cac, va cai
va cao » va cac, va co, va dao
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: te sach ((tay lang) or (ky dang)) xa hoi. hieu ((va cam) OR (va cao)) xuc va thanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tay lang) OR (ky dang)) xa hoi. hieu ((va cam) OR (va cao)) xuc va thanh hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((tay lang) or (ky dang)) xa hoi. hieu ((va cam) OR (va cao)) xuc va thanh hai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((tay lang) or (ky dang)) xa hoi. hieu ((va cam) OR (va cao)) xuc va thanh hai cua tre*.