Perhaps you should try some spelling variations:
thien van » thi van
su triet » su viet, su tien, ve triet
ly hang » ly quang
lai roi » lai hoi, loi roi
van cau » van dau, van hau, van chat
xuc ban » duc ban, quoc ban, xuat ban
cuc ban » cua ban, cac ban, cuu ban
ty lang » tay lang, ty xang, ty hang
tu sach » thu sach, su sach, te sach
vi su » va su, ve su, ki su

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ty lang) OR (ly hang)) lai roi. thien van cau ((xuc ban) OR (cuc ban)) hanh vi su triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ty lang) or (ly hang)) lai roi. thien van cau ((xuc ban) OR (cuc ban)) hanh vi su triet~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ty lang) or (ly hang)) lai roi. thien van cau ((xuc ban) OR (cuc ban)) hanh vi su triet*.