<http://schema.org/headline>
"Th\u1EE7 thu\u1EADt kh\u1EAFc ph\u1EE5c l\u1ED7i xem video khi Adobe Flash Player b\u1ECB l\u1ED7i \"V\u1EE1 khung\""^^<http://www.w3.org/2001/XMLSchema#string>
<https://it60s.org/thu-thuat-khac-phuc-loi-xem-video-khi-adobe-flash-player-bi-loi-vo-khung.html>