Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
sach ky » sac ky, sach y, sach ty
xuc ban » duc ban, cuc ban, quoc ban
xuc van » duc van, luc van, thuc van
su sach » so sach, vu sach
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
ve cac » va cac, vien cac
ve cam » ve cham, va cam, ve cai
vi cua » vai cua, di cua

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 ky lang xa hoi. hieu ((ve cam) or (ve cac)) ((xuc van) OR (xuc ban)) hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky lang xa hoi. hieu ((ve cam) OR (ve cac)) ((xuc van) OR (xuc ban)) hanh vi cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky lang xa hoi. hieu ((ve cam) or (ve cac)) ((xuc van) OR (xuc ban)) hanh vi cua triet*".