Perhaps you should try some spelling variations:
thanh le » thanh ve, thanh de, thanh liem
thinh le » trinh ly
thuc ban » thuoc ban, thuc dan, thu ban
su sach » so sach, vu sach
ty lang » tay lang, ty xang, ty hang
lang xa » lang ha, dang xay, lang van
sach ty » sach y, sach tu, sach thu
va nam » van nam, ha nam, va nay
ve nam » he nam, le nam, te nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty lang xa hoi. hieu ((ve nam) OR (va nam)) thuc ban ((thanh le) or (thinh le)) cua vat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty lang xa hoi. hieu ((ve nam) OR (va nam)) thuc ban ((thanh le) OR (thinh le)) cua vat.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty lang xa hoi. hieu ((ve nam) OR (va nam)) thuc ban ((thanh le) or (thinh le)) cua vat".
• Adding a wildcard symbol may retrieve word variants: su sach ty lang xa hoi. hieu ((ve nam) OR (va nam)) thuc ban ((thanh le) or (thinh le)) cua vat*.