Perhaps you should try some spelling variations:
thanh vai » thanh van, thanh tai, thanh oai
thanh hai » thanh phan, thanh hoa, thanh san
van chat » cao chat
bo sach » co sach, hoc sach
sach tu » sach thu, cach tu, sach ty
va cham » va chat, va tham
hung xa » chung xa, huong xa, hung ha
tu hung » tu chung, tu nhung, tu vung
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: bo sach tu hung xa hoi. hieu ((va cham) or (van chat)) xuc va ((thanh vai) OR (thanh hai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach tu hung xa hoi. hieu ((va cham) OR (van chat)) xuc va ((thanh vai) OR (thanh hai)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bo sach tu hung xa hoi. hieu ((va cham) or (van chat)) xuc va ((thanh vai) OR (thanh hai)) cua tre".
• Adding a wildcard symbol may retrieve word variants: bo sach tu hung xa hoi. hieu ((va cham) or (van chat)) xuc va ((thanh vai) OR (thanh hai)) cua tre*.