Perhaps you should try some spelling variations:
sach tham » sach nha
tham nang » nham nang, tham lang, tham nhung
toc sach » hoc sach, doc sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
va cham » va tham
va chat » van chat, va phat, cao chat
cuu va » cuu van, cuu ve
cua tu » cua tuc, cua su, cua cu
x hoi » o hoi, x ho, 5 hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach tham nang ((x hoi) or (xa hoi)). lieu ((va cham) OR (va chat)) cuu va hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach tham nang ((x hoi) OR (xa hoi)). lieu ((va cham) OR (va chat)) cuu va hanh vai cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach tham nang ((x hoi) or (xa hoi)). lieu ((va cham) OR (va chat)) cuu va hanh vai cua tu".
• Adding a wildcard symbol may retrieve word variants: toc sach tham nang ((x hoi) or (xa hoi)). lieu ((va cham) OR (va chat)) cuu va hanh vai cua tu*.