{"type":"rich","version":"1.0","title":"**Tiếng Việt Vowel pairs** ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YNZ9BsXxkj8u-ssb/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/60d67d06c5f1923f2efacb1b\" frameborder=\"0\" allowfullscreen></iframe>"}