Perhaps you should try some spelling variations:
thanh dai » thanh hai, thanh tai, thanh dat
vat thanh » dat thanh, gat thanh, tat thanh
te sach » toc sach
va chat » van chat, va phat, cao chat
dai cuu » dai cua, dai huu
cuu tre » cua tre, cau tren, cau treo
sach ky » sac ky, sach y, sach ty
va cham » va tham
tang xa » trang xa, tang ma, lang xa
ky tang » ky nang, ky dang, kho tang
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 chat))) or (va cao)) thuc vat thanh dai 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 chat))) OR (va cao)) thuc vat thanh dai cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky tang xa hoi. hieu ((((va cham) OR (va chat))) or (va cao)) thuc vat thanh dai cuu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky tang xa hoi. hieu ((((va cham) OR (va chat))) or (va cao)) thuc vat thanh dai cuu tre*.