{"type":"rich","version":"1.0","title":"L\u1ecbch s\u1eed \u0110o\u00e0n thanh ni\u00ean c\u1ed9ng s\u1ea3n H\u1ed3 Ch\u00ed Minh v\u00e0 phong tr\u00e0o thanh ni\u00ean t\u1ec9nh Tr\u00e0 Vinh (1931 - 2017)","provider_name":"Heyzine","provider_url":"https:\/\/heyzine.com","html":"<iframe allowfullscreen=\"allowfullscreen\" allow=\"clipboard-write\" scrolling=\"no\" class=\"fp-iframe\" style=\"width: 100%; height: 600px;\" src=\"https:\/\/heyzine.com\/flip-book\/91c8a6bbed.html\"><\/iframe>","width":1920,"height":2642,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/91c8a6bbedda19dac3fed3c52f724128377965be.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":1927}