Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
tay nguoi » toc nguoi, dao nguoi
lam nguoi » dao nguoi
ban duoc » tan duoc, van duoc, ban thuoc
thi ban » thi lan, tai ban, tri ban
dung ly » dung le, dung lam, dung may
dung la » dung lam, dung lai, dung lao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thi ban duoc ((lam nguoi) or (tay nguoi)) ) or ( thuoc sach ((dung ly) OR (dung la)) nguoi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thi ban duoc ((lam nguoi) OR (tay nguoi)) ) OR ( thuoc sach ((dung ly) OR (dung la)) nguoi )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( thi ban duoc ((lam nguoi) or (tay nguoi)) ) or ( thuoc sach ((dung ly) OR (dung la)) nguoi ))".
• Adding a wildcard symbol may retrieve word variants: (( thi ban duoc ((lam nguoi) or (tay nguoi)) ) or ( thuoc sach ((dung ly) OR (dung la)) nguoi ))*.