{"type":"rich","version":"1.0","title":"**ĐỊA LÍ DÂN CƯ**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Yx1AYOfA2wMrFzlp/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/631d4060e7c0db032b173969\" frameborder=\"0\" allowfullscreen></iframe>"}