Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
va thanh » gia thanh, va tinh, le thanh
cua tre » cua te, cua triet, dua tren
te sach » toc sach
sach ky » sac ky, sach y, sach ty
cam luc » cam xuc, cau luc
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
cuu tre » cau tren, cau treo
va cam » va cham, va cac, va cao

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 lang xa hoi. lieu va cam luc ((va thanh) OR (ban thanh)) tai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky lang xa hoi. lieu va cam luc ((va thanh) OR (ban thanh)) tai ((cua tre) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky lang xa hoi. lieu va cam luc ((va thanh) OR (ban thanh)) tai ((cua tre) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: te sach ky lang xa hoi. lieu va cam luc ((va thanh) OR (ban thanh)) tai ((cua tre) or (cuu tre))*.