B??c three: Ti?p theo b?n ch?n cài ??t quy?n riêng t? c?ng nh? m?t kh?u ??trên c?a s??Hello?n th??.Trong nh?ng n?m g?n ?ây cá c??c tr?c tuy?n n?i lên m?nh m??nh?ng v?n ?ang có khá nhi?u anh em b??ng??ch?a bi?t cách tham gia.(i) The data necessary pursuant to this portion has to be retained for two yrs and manufactured immediately accessibl