Perhaps you should try some spelling variations:
dia danh » dia ban, gia dinh
sang tao » hang tai
hai cua » thai cua, dai cua, hoi cua
va hanh » van hanh, va thanh, va danh
sach ky » sac ky, sach y, sach kem
hieu ve » hieu va, hieu van
tao hoi » tao khoi, tao boi, tay hoi
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sach ky) OR (sach ty)) sang tao hoi. hieu ve cam xuc ((va hanh) or (dia danh)) hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ky) OR (sach ty)) sang tao hoi. hieu ve cam xuc ((va hanh) OR (dia danh)) hai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sach ty)) sang tao hoi. hieu ve cam xuc ((va hanh) or (dia danh)) hai cua tre".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) OR (sach ty)) sang tao hoi. hieu ve cam xuc ((va hanh) or (dia danh)) hai cua tre*.