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APPARATUS AND METHOD FOR OPERATING ONLINE PLATFORM THAT PROVIDES VIDEO LECTURE SERVICES AND PROBLEM-SOLVING SERVICES
APPARATUS AND METHOD FOR OPERATING ONLINE PLATFORM THAT PROVIDES VIDEO LECTURE SERVICES AND PROBLEM-SOLVING SERVICES
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机译：用于操作在线平台的设备和方法，提供视频讲座服务和解决问题的服务
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摘要
This specification relates to a video lecture service. Specifically, embodiments disclosed herein relate to an apparatus for operating an online platform that provides a video lecture service and a problem solving service, and an operating method thereof.
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