Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
manh cua » doanh cua, ban cua
van manh » van minh, van anh, van hanh
cua cua » cua chua, ca cua, qua cua
xuc van » duc van, luc van, vuc van
hieu ve » hieu va, hieu van
so sach » bo sach, co sach, hoc sach
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
so sanh » do sanh
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((so sach) OR (so sanh)) ky ((nang xa) or (nang ma)) hoi. hieu ve cam xuc van manh cua cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sach) OR (so sanh)) ky ((nang xa) OR (nang ma)) hoi. hieu ve cam xuc van manh cua cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((so sach) OR (so sanh)) ky ((nang xa) or (nang ma)) hoi. hieu ve cam xuc van manh cua cua triet".
• Adding a wildcard symbol may retrieve word variants: ((so sach) OR (so sanh)) ky ((nang xa) or (nang ma)) hoi. hieu ve cam xuc van manh cua cua triet*.