{"type":"rich","version":"1.0","title":"Bài 1: C# là gì  ![image](attached://fbec3cfa16de7fabf56a4549f2c42715 150x150) ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YgMcFkMks4i5NYoD/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/62031c164324b388b9358a03\" frameborder=\"0\" allowfullscreen></iframe>"}