Perhaps you should try some spelling variations:
sach han » sach tham, sach danh, sach nang
han nang » phan nang, van nang, ban nang
luat tuc » luat thue
nam danh » nam dinh, nam dan
te sach » toc sach
cao hoi » cau hoi, co hoi, cao hoc
va luat » va thuat, vay luan, cua luat
xa danh » va danh, dia danh, van danh
dai su » dai sua, dan su, lai su

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach han nang cao hoi. lieu va luat tuc ((xa danh) or (nam danh)) ((dai su) OR (dai so)) triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach han nang cao hoi. lieu va luat tuc ((xa danh) OR (nam danh)) ((dai su) OR (dai so)) triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach han nang cao hoi. lieu va luat tuc ((xa danh) or (nam danh)) ((dai su) OR (dai so)) triet".
• Adding a wildcard symbol may retrieve word variants: te sach han nang cao hoi. lieu va luat tuc ((xa danh) or (nam danh)) ((dai su) OR (dai so)) triet*.