Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
hanh vai » hanh vi, hanh va, hanh tai
hieu ve » hieu va, hieu van
cua cau » cua cac, cua chu, cua cay
y nang » ky nang, ly nang, v nang
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
cua te » cua tu
x hoi » xa hoi, o hoi, x ho

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: thu sach y nang x hoi. hieu ve cam ((xuc va) OR (luc va)) hanh vai ((cua te) OR (cua cau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach y nang x hoi. hieu ve cam ((xuc va) OR (luc va)) hanh vai ((cua te) or (cua cau))~".
• Adding a wildcard symbol may retrieve word variants: thu sach y nang x hoi. hieu ve cam ((xuc va) OR (luc va)) hanh vai ((cua te) or (cua cau))*.