Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
vu sach » vu bach, su sach, vu khach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
xuc ban » duc ban, cuc ban, quoc ban
hang vi » hang va, hang di, khang voi
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang
va cam » va cham, va cac, va cao

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sach v nang xa hoi. hieu va cam xuc ban ((hang vi) OR (hanh vi)) cua triet~".
• Adding a wildcard symbol may retrieve word variants: vu sach v nang xa hoi. hieu va cam xuc ban ((hang vi) OR (hanh vi)) cua triet*.