Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
qua cham » qua hai, qua cac, va cham
sach ky » sac ky, sach y, sach kem
sach ty » sach y, sach tu, sach thu
va hanh » van hanh, va thanh, va danh
doi cua » dai cua, hoi cua, dong cua
xuc va » duc va, tuc va, luc va
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 ky) OR (sach ty)) nang x ho. hieu qua cham xuc va hanh ((vi cua) OR (doi cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((sach ky) OR (sach ty)) nang x ho. hieu qua cham xuc va hanh ((vi cua) or (doi cua)) tre~".
• Adding a wildcard symbol may retrieve word variants: vu ((sach ky) OR (sach ty)) nang x ho. hieu qua cham xuc va hanh ((vi cua) or (doi cua)) tre*.