{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Population and Ethno-Demography in Vietnam","author_name":"Khong Dien","thumbnail_url":"https://www.ebooknetworking.net/books/974/755/big9747551659.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9747551659.html\">Population and Ethno-Demography in Vietnam</a>","width":400,"height":300}