Perhaps you should try some spelling variations:
su sach » so sach, vu sach
ky tang » ky nang, kho tang, ky trong
ky dang » ky nang, ky danh
ve cham » va cham, ve chat, vu cham
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan di » danh di, dan da, dan de
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: su sach ((ky tang) OR (ky dang)) ma hoa. hieu ((ve cham) OR (va cam)) xuc va dan di cua vat~.
• Adding a wildcard symbol may retrieve word variants: su sach ((ky tang) or (ky dang)) ma hoa. hieu ((ve cham) or (va cam)) xuc va dan di cua vat*.