Perhaps you should try some spelling variations:
kho tang » cao tang
cua tre » cua te, cuu tre, cua triet
va cham » va chat, va tham
ky dang » ky nang, ky danh
dinh di » dinh du, dinh vi, danh di
va dinh » van dinh, va kinh, va tinh
di cua » dai cua, doi cua, de cua
vu sai » vu hai, vu san, vu dai
va cam » va cac, va cao, va cai

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 sai ((ky dang) OR (kho tang)) ma hoa. hieu ((va cam) OR (va cham)) duc va dinh di cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sai ((ky dang) or (kho tang)) ma hoa. hieu ((va cam) OR (va cham)) duc va dinh di cua tre~".
• Adding a wildcard symbol may retrieve word variants: vu sai ((ky dang) or (kho tang)) ma hoa. hieu ((va cam) OR (va cham)) duc va dinh di cua tre*.