?u ?i?m: Mô hình ??n gi?n, d? th?c Hello?n, nh?n ???c tr?c ti?p s?c m?nh t? các web-site v? tinhRankBrain is how Google measures and interprets the person knowledge/person intent indicators. It’s associated with almost every question, so it’s constantly working powering the scenes.I see custom fields as being the bread and butter of BuzzStre