Perhaps you should try some spelling variations:
thanh hai » thanh phan, thanh hoa, thanh san
vat thanh » dat thanh, gat thanh, tat thanh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
va cham » va chat, va tham
hai cuu » hai cua, hai chu, hai cuc
cuu tre » cua tre, cau tren, cau treo
va cao » va cac, va co, va dao

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 ky tang xa hoi. hieu ((va cham) or (va cao)) thuc vat thanh hai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky tang xa hoi. hieu ((va cham) OR (va cao)) thuc vat thanh hai cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky tang xa hoi. hieu ((va cham) or (va cao)) thuc vat thanh hai cuu tre*.