Perhaps you should try some spelling variations:
thang cua » hang cua, than cua, tang cua
thong cua » thong quan, thong tu, huong cua
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan tap » toan ban

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: theo chu sach - nhanh ((thang cua) OR (thong cua)) hang ((cong tan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu sach - nhanh ((thang cua) OR (thong cua)) hang ((cong tan) or (cong san)) toan tap~".
• Adding a wildcard symbol may retrieve word variants: theo chu sach - nhanh ((thang cua) OR (thong cua)) hang ((cong tan) or (cong san)) toan tap*.