{"version":"1.0","provider_name":"Lop12.edu.vn - C\u1ed9ng \u0111\u1ed3ng h\u1ecdc sinh l\u1edbp 12 l\u1edbn nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam","provider_url":"https:\/\/lop12.edu.vn","author_name":"Lop12","author_url":"https:\/\/lop12.edu.vn\/author\/hungld\/","title":"Thi tr\u1eafc nghi\u1ec7m To\u00e1n, th\u00ed sinh ph\u1ea3i gi\u1ea3i nhanh g\u1ea5p 10 l\u1ea7n","type":"rich","width":600,"height":338,"html":"Thi tr\u1eafc nghi\u1ec7m To\u00e1n, th\u00ed sinh ph\u1ea3i gi\u1ea3i nhanh g\u1ea5p 10 l\u1ea7n<\/a><\/blockquote>