Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh lai » hanh lam, hanh tai, thanh lap
cham xuc » cam xuc, chat xuc, cham soc
toc sach » hoc sach, doc sach, thuoc sach
vu nang » vuc nang, vu dang, vu bang
va nang » van nang, da nang, cam nang
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
lai cua » dai cua, hai cua, lai chau
cao hoc » co hoc, cho hoc, chat hoc
xuc va » duc va, tuc va, luc va
v nang » van nang, voi nang, vuc nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc sach ((((v nang) OR (vu nang))) or (va nang)) cao hoc. lieu va cham xuc va hanh lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc sach ((((v nang) OR (vu nang))) OR (va nang)) cao hoc. lieu va cham xuc va hanh lai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ((((v nang) OR (vu nang))) or (va nang)) cao hoc. lieu va cham xuc va hanh lai cua triet".
• Adding a wildcard symbol may retrieve word variants: toc sach ((((v nang) OR (vu nang))) or (va nang)) cao hoc. lieu va cham xuc va hanh lai cua triet*.