Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
va thanh » gia thanh, ban thanh, va tinh
qua cau » quan cau, qua cac, qua ca
cau xuc » cam xuc, cau luc, cau truc
va hanh » van hanh, va danh, ban hanh
y nang » ky nang, ly nang, v nang
x hoi » xa hoi, o hoi, x ho
vi ve » va ve, ve ve, vi he
gi ve » gia ve, gi de, gi he

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