T\u00ean t\u00f4i l\u00e0 Kenza, 1 iOS dev t\u1ed1t nghi\u1ec7p b\u1eb1ng C\u1eed nh\u00e2n T\u00e2m l\u00fd h\u1ecdc\nc\u00e1ch \u0111\u00e2y 3 th\u00e1ng. Ch\u00fang ta c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u v\u1edbi 1 s\u1ed1 \u0111i\u1ec3m nh\u01b0 sau:<\/p>\n\n\n\n