Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
so sanh » do sanh
va tinh » may tinh
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
sanh ky » hanh ky, sang ky, nganh ky
vi cua » vai cua, di cua
cua te » cua tu
va cai » va bai, va dai, va cao

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 dang xa hoi. hieu ((va cai) or (va cac)) loc ((ban thanh) or (va tinh)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky dang xa hoi. hieu ((va cai) OR (va cac)) loc ((ban thanh) OR (va tinh)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: so sanh ky dang xa hoi. hieu ((va cai) or (va cac)) loc ((ban thanh) or (va tinh)) vi cua te*.