Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nham thuc » nhan thuc, nam thuc, nham thu
khanh vi » hanh vi, khanh v, nhanh vi
xa khanh » xa thanh, van khanh, dat khanh
hieu va » lieu va, hieu qua
thuc xa » thuc xay, tuc xa, thuc va
su sach » so sach, vu sach
hieu ve » hieu van
nang xa » nang x, lang xa, nang ma
hoc anh » hoc nganh, hoc nhanh, ngoc anh
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: ((su sach) OR (hoc anh)) ky nang xa hoi. ((hieu ve) OR (hieu va)) nham thuc xa khanh vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (hoc anh)) ky nang xa hoi. ((hieu ve) OR (hieu va)) nham thuc xa khanh vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (hoc anh)) ky nang xa hoi. ((hieu ve) OR (hieu va)) nham thuc xa khanh vi cua triet*.