{"type":"rich","version":"1.0","title":"Phương pháp làm mẫu","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YIQS4yG47h0mvN0D/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/608412e321b8ee1d26bcdd03\" frameborder=\"0\" allowfullscreen></iframe>"}