{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/605bf284026a3549580582ff/60935b54f147b2577ce2e7c8?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Chanyuan Treaty: too high a price for peace?","description":"<p>Which dynasty in Chinese history was the wealthiest? You might think that it was either the Han or Tang but, believe it or not, it was the Song Dynasty.</p>","author_name":"Acorn Studio"}