{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Retreat from Cao Bang: a short history and guide for tourists","author_name":"Richard Baker","thumbnail_url":"https://www.ebooknetworking.net/books/151/680/big1516804287.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1516804287.html\">Retreat from Cao Bang: a short history and guide for tourists</a>","width":400,"height":300}