Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hieu van » hieu va, thien van, lieu va
va thanh » gia thanh, ban thanh, va tinh
ban hanh » ban hang
chat xuc » chat huu, cam xuc, chao xu
van chat » cao chat
cach tu » cach thuc
nang xa » lang xa, nang ma, mang xa
vu cach » va cach, ve cach, vu bach
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: vu cach tu ((nang xa) OR (nang x)) hoi. hieu van chat xuc ((ban hanh) OR (va thanh)) vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu cach tu ((nang xa) OR (nang x)) hoi. hieu van chat xuc ((ban hanh) or (va thanh)) vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: vu cach tu ((nang xa) OR (nang x)) hoi. hieu van chat xuc ((ban hanh) or (va thanh)) vi cua triet*.