Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh ve » thanh va, thanh vien, thanh van
tu sach » thu sach, su sach, te sach
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
hanh ve » hanh vi, hanh va, hanh kem
y nang » ky nang, ly nang, v nang
xuc va » duc va, tuc va, luc va

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 y nang x ho. hieu va cac xuc va ((thanh ve) or (hanh ve)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang x ho. hieu va cac xuc va ((thanh ve) OR (hanh ve)) cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach y nang x ho. hieu va cac xuc va ((thanh ve) or (hanh ve)) cua triet*.