Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hieu van » hieu va, thien van, lieu va
hanh doi » thanh doi, hanh noi, hang doi
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
cau xuc » cam xuc, cau truc, chat xuc
cau luc » cau truc, cau phuc
va hanh » van hanh, va thanh, va danh
doi cua » dai cua, hoi cua, dong cua
sach v » sach va, sach y, sach 2
v nang » va nang, vu nang, van nang

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: tu sach v nang xa hoi. hieu van ((cau xuc) OR (cau luc)) va hanh doi cua triet~.
• Adding a wildcard symbol may retrieve word variants: tu sach v nang xa hoi. hieu van ((cau xuc) or (cau luc)) va hanh doi cua triet*.