{"type":"rich","version":"1.0","title":"**SỐ NGUYÊN** :<3: :pen:","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X75FrCM6PcCeId9Y/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5fbe45ac233a3dc09e21df58\" frameborder=\"0\" allowfullscreen></iframe>"}