Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
toc sach » hoc sach, doc sach, thuoc sach
cham tuc » nham thuc, pham thuc, tham thuc
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
danh tu » anh tu, doanh thu
sach 7 » sach y, sach 2
7 tang » 6 tang
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach 7 tang xa hoi. hieu ve cham tuc va ((danh tu) or (hang va)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach 7 tang xa hoi. hieu ve cham tuc va ((danh tu) OR (hang va)) cua triet.
• Adding a wildcard symbol may retrieve word variants: toc sach 7 tang xa hoi. hieu ve cham tuc va ((danh tu) or (hang va)) cua triet*.