Perhaps you should try some spelling variations:
dia danh » dia ban
so sanh » do sanh
cac duc » cac du, cao duc, cac dac
sanh ky » hanh ky, sang ky, nganh ky
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang
cua tre » cua te, cuu tre, cua triet
ve cac » va cac, vien cac
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sanh ky lang xa hoi. hieu ve cac duc ((va hanh) or (((dia danh) or (gia dinh)))) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky lang xa hoi. hieu ve cac duc ((va hanh) OR (((dia danh) OR (gia dinh)))) vi cua tre.
• Adding a wildcard symbol may retrieve word variants: so sanh ky lang xa hoi. hieu ve cac duc ((va hanh) or (((dia danh) or (gia dinh)))) vi cua tre*.