Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh lai » thanh hai, thanh lap, thanh loi
sach thu » sach thue, sach thieu, sach tham
thu nong » thu cong, tu nong, phu nong
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
nong xa » song xa, dong xa, nong va
lai cua » dai cua, hai cua, lai chau
ve cai » va cai, ve cac, ve tai
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: tu sach thu nong xa hoi. hieu ((ve cai) or (va cam)) duc va thanh lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach thu nong xa hoi. hieu ((ve cai) OR (va cam)) duc va thanh lai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach thu nong xa hoi. hieu ((ve cai) or (va cam)) duc va thanh lai cua triet*.