Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh dai » hanh tai, hanh dao, vanh dai
sach ty » sach y, sach tu, sach thu
sach ky » sach y, sach kem, sach hay
hieu va » lieu va, hieu qua
cao xuc » cam xuc, cao duc, cao suc
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
va cao » va cac, va co, va dao
xuc va » duc va, tuc va, luc 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: thu ((((sach ky) OR (sach ty))) OR (sac ky)) nang xa hoi. hieu va cao xuc va hanh dai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu ((((sach ky) OR (sach ty))) or (sac ky)) nang xa hoi. hieu va cao xuc va hanh dai cua triet~".
• Adding a wildcard symbol may retrieve word variants: thu ((((sach ky) OR (sach ty))) or (sac ky)) nang xa hoi. hieu va cao xuc va hanh dai cua triet*.