Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
va triet » va thiet, va trien, ve triet
dinh tri » chinh tri
van dinh » van minh, van dich, va dinh
dang cap » nang cap, dang ca, dang cac
cap phoi » cap cho
tu sach » thu sach, su sach, te sach
xuc van » duc van, luc van, vuc van
hieu va » lieu va, hieu qua
va cham » va chat, va tham
ky dang » ky nang, ky danh
hoc anh » hoc nganh, hoc nhanh, ngoc anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (hoc anh)) ky dang cap phoi. hieu va cham xuc van dinh tri ((va triet) or (hoa viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (hoc anh)) ky dang cap phoi. hieu va cham xuc van dinh tri ((va triet) OR (hoa viet)).
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (hoc anh)) ky dang cap phoi. hieu va cham xuc van dinh tri ((va triet) or (hoa viet))*.