Perhaps you should try some spelling variations:
thien van » thi van
thanh lai » thanh hai, thanh lap, thanh loi
sach tai » sach bai, sach tham, sach dao
bo sach » co sach, hoc sach
tai san » tai ngan
van cam » van nam, van lam, van cau
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
san xa » san va, dan xa, san ha
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa

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 tai san xa hoi. thien van cam ((xuc va) or (tuc va)) thanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach tai san xa hoi. thien van cam ((xuc va) OR (tuc va)) thanh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: bo sach tai san xa hoi. thien van cam ((xuc va) or (tuc va)) thanh lai cua tre*.