Bé dưới 2 tuổi sang Hàn Quốc cần thủ tục gì?

array(1) { [0]=> object(stdClass)#5556 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "e_KWTh-of3k" ["related_video_title"]=> string(58) "Is it possible to come to Vietnam with emergency passport?" ["posted_time"]=> string(21) "1 день назад" ["channelName"]=> string(29) "Tân Văn Lang - Visa Travel " } }