{"domain":"chwanshing.page","qquuid":"d1d2415b-86c9-40d2-8140-abac60ee67da","property_name":"course_section","property_idx":"54","video_uid":"36196cdc-0399-449a-bb9e-6aa3d33b38f4","video_url":"https:\/\/vz-c57db7b4-6fc.b-cdn.net\/36196cdc-0399-449a-bb9e-6aa3d33b38f4\/playlist.m3u8","host_name":"vz-c57db7b4-6fc.b-cdn.net"}