Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nuoc sach » nguoi sach, hoc sach, cuoc cach
cham tuc » nham thuc, pham thuc, tham thuc
danh vi » dinh vi, danh di, danh va
hieu ve » hieu va, hieu van
su sach » so sach, vu sach
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
ve cham » va cham, ve chat, vu cham
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: ((su sach) or (nuoc sach)) ky lang xa hoi. hieu ve cham tuc va ((danh vi) or (hanh vi)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (nuoc sach)) ky lang xa hoi. hieu ve cham tuc va ((danh vi) OR (hanh vi)) cua triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (nuoc sach)) ky lang xa hoi. hieu ve cham tuc va ((danh vi) or (hanh vi)) cua triet*.