Perhaps you should try some spelling variations:
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
tinh vi » trinh vi, tinh voi, tinh va
xuc may » xuc hay, truc may, phuc may
nam xuc » cam xuc, nam xua, nam thuc
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
ty nang » ky nang, ty xang, ty hang
va nam » van nam, ha nam, va nay
co hoi » co hoc
vi cua » vai cua, di cua

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: vu sach ty nang ((((co hoi) OR (co loi))) OR (xa hoi)). hieu va nam xuc may tinh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang ((((co hoi) or (co loi))) or (xa hoi)). hieu va nam xuc may tinh vi cua tre*.