Perhaps you should try some spelling variations:
ve triet » va trien, su triet
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
tu sac » tu sach, tu cac, tu san
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho
va ve » va de, va le, va vi

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 sac) OR (su sach)) ky nang x hoi. ((hieu ve) OR (lieu va)) cam xuc va hanh va ve triet~.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (su sach)) ky nang x hoi. ((hieu ve) or (lieu va)) cam xuc va hanh va ve triet*.