{"type":"rich","version":"1.0","title":"Việt nam\n1918-1945 (p2)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Ze-3U7xGjUG8Hgzh/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/65efb753bc468d41bc1e0ce1\" frameborder=\"0\" allowfullscreen></iframe>"}