{"type":"rich","version":"1.0","title":"ĐỒNG BẰNG SÔNG HỒNG","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZWND9bkKNm0pMmPC/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/656343f5b90a366d293263c2\" frameborder=\"0\" allowfullscreen></iframe>"}