Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
tai cuu » tai cuc, tai buu, tai cua
va danh » va dinh, va hanh, dia danh
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
ky dang » ky nang, ky danh
ky sang » ky nang, ky tang, duy sang
cuu tre » cua tre, cau tren, cau treo
va dan » ca dan, va dao, va dau

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: tu sach ((ky sang) OR (ky dang)) mai hoi. hieu ve cham xuc ((va danh) OR (va dan)) tai cuu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((ky sang) or (ky dang)) mai hoi. hieu ve cham xuc ((va danh) OR (va dan)) tai cuu tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((ky sang) or (ky dang)) mai hoi. hieu ve cham xuc ((va danh) OR (va dan)) tai cuu tre*.