Perhaps you should try some spelling variations:
va triet » va thiet, va trien, ve triet
cham xuc » cam xuc, chat xuc, cham soc
van cham » van chat, van tham, va cham
hieu van » hieu va, thien van, lieu va
va hanh » van hanh, va thanh, va danh
nang xa » lang xa, nang ma, mang xa
sach v » sach va, sach y, sach vay
sach 2 » sach y
xuc va » duc va, tuc va, luc va
vi va » vi van, vai va, vu va

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: te ((sach v) OR (sach 2)) ((nang xa) OR (nang x)) hoi. hieu van cham xuc va hanh vi va triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach v) OR (sach 2)) ((nang xa) or (nang x)) hoi. hieu van cham xuc va hanh vi va triet~".
• Adding a wildcard symbol may retrieve word variants: te ((sach v) OR (sach 2)) ((nang xa) or (nang x)) hoi. hieu van cham xuc va hanh vi va triet*.