Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
doc sach » hoc sach, nuoc sach, dac sac
hanh vai » hanh vi, hanh va, hanh tai
cham xuc » cam xuc, chat xuc, cham soc
toc sach » hoc sach, thuoc sach, nuoc sach
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
va cham » va chat, va tham
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
tu sach » thu sach, su sach, te sach
xuc va » duc va, tuc va, luc va

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: ((tu sach) OR (((toc sach) OR (doc sach)))) ky nang xa hoi. hieu va cham xuc va hanh vai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sach) or (((toc sach) OR (doc sach)))) ky nang xa hoi. hieu va cham xuc va hanh vai cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (((toc sach) OR (doc sach)))) ky nang xa hoi. hieu va cham xuc va hanh vai cua triet*.