Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van thanh » ban thanh, van tuan
cham xuc » cam xuc, chat xuc, cham soc
va hanh » van hanh, va thanh, va danh
sanh ky » hanh ky, sang ky, nganh ky
so sanh » do sanh
hieu va » lieu va, hieu qua
nang ma » tang ma, sang ma, nang cao
nang xa » nang x, lang xa, mang xa
va cham » va chat, va tham
vi cua » vai cua, di cua

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: so sanh ky ((nang xa) OR (nang ma)) hoi. hieu va cham xuc ((va hanh) OR (van thanh)) vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ky ((nang xa) OR (nang ma)) hoi. hieu va cham xuc ((va hanh) or (van thanh)) vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: so sanh ky ((nang xa) OR (nang ma)) hoi. hieu va cham xuc ((va hanh) or (van thanh)) vi cua triet*.