Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thien van » thi van
hanh hai » thanh hai, nhanh hai, hang hai
so sach » so sanh, bo sach, co sach
nang xa » lang xa, nang ma, mang xa
van hac » van hoc, van ha, van hai
hac xuc » chat xuc
va hanh » van hanh, va thanh, va danh
hai cua » thai cua, dai cua, hoi cua
su sach » vu sach
xuc va » duc va, tuc va, luc va

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) or (so sach)) ky ((nang xa) or (nang x)) hoi. thien van hac xuc va hanh hai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (so sach)) ky ((nang xa) OR (nang x)) hoi. thien van hac xuc va hanh hai cua triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (so sach)) ky ((nang xa) or (nang x)) hoi. thien van hac xuc va hanh hai cua triet*.