Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh di » thanh doi, thanh de, thanh do
tu sach » thu sach, su sach, te sach
ky sang » ky nang, duy sang
ky tang » ky nang, kho tang, ky trong
ky dang » ky nang, ky danh
tao hoi » tao khoi, tao boi, tay hoi
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
va cam » va cham, va cac, va cao
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: tu sach ((((ky sang) OR (ky tang))) OR (ky dang)) tao hoi. hieu va cam xuc van thanh di cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((((ky sang) OR (ky tang))) or (ky dang)) tao hoi. hieu va cam xuc van thanh di cua vat~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((((ky sang) OR (ky tang))) or (ky dang)) tao hoi. hieu va cam xuc van thanh di cua vat*.