Perhaps you should try some spelling variations:
cach thoi » cac thoi, cach thuc, cach noi
ban hanh » ban hang
cham xuc » cam xuc, chat xuc, cham soc
te sach » toc sach
ve cham » va cham, ve chat, vu cham
xuc ban » duc ban, cuc ban, quoc ban
hieu ve » hieu va, hieu van
ky dang » ky nang, ky danh
ky tang » ky nang, kho tang, ky trong
vi cua » vai cua
di cua » dai cua, doi cua, de 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: te sach ((ky tang) OR (ky dang)) cach thoi. hieu ve cham xuc ban hanh ((vi cua) OR (di cua)) tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ky tang) OR (ky dang)) cach thoi. hieu ve cham xuc ban hanh ((vi cua) or (di cua)) tre~".
• Adding a wildcard symbol may retrieve word variants: te sach ((ky tang) OR (ky dang)) cach thoi. hieu ve cham xuc ban hanh ((vi cua) or (di cua)) tre*.