Perhaps you should try some spelling variations:
nuoc sach » nguoi sach, hoc sach, cuoc cach
sach tham » sach nha
tham bang » thai bang, tham lang, thuat bang
cau treo » cau theo, cau tren, cau triet
bang xa » lang xa, bang va, mang xa
va pham » van pham, va phat, va phap
cuu ban » cuu van, cuu san, cuu nang
hang vi » hang va, hanh vi, hang di
cuu tre » cua tre, cau tren

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: nuoc sach tham bang xa hoi. lieu va pham ((cuu ban) or (cua ban)) hang vi ((cuu tre) OR (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nuoc sach tham bang xa hoi. lieu va pham ((cuu ban) OR (cua ban)) hang vi ((cuu tre) OR (cau treo)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "nuoc sach tham bang xa hoi. lieu va pham ((cuu ban) or (cua ban)) hang vi ((cuu tre) OR (cau treo))".
• Adding a wildcard symbol may retrieve word variants: nuoc sach tham bang xa hoi. lieu va pham ((cuu ban) or (cua ban)) hang vi ((cuu tre) OR (cau treo))*.