Perhaps you should try some spelling variations:
canh dan » canh van, sanh dan, thanh dan
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
dan cua » dan ca, ban cua, dai cua
cua tre » cua te, cuu tre, cua triet
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
va cam » va cham, va cac, va cai
tuc va » thuc va, truc va, duc va
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: tu sach ky lang xa hoi. hieu ((va cam) or (va cao)) ((tuc va) or (tuc xa)) canh dan cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky lang xa hoi. hieu ((va cam) OR (va cao)) ((tuc va) OR (tuc xa)) canh dan cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ky lang xa hoi. hieu ((va cam) or (va cao)) ((tuc va) or (tuc xa)) canh dan cua tre*.