ZHC每年春、夏、秋、冬举办四次定时测试。我们诚邀各地有条件的教育、培训单位承办ZHC测试，负责当地ZHC的实施。承办单位应具备如下基本条件 ...

In the media world, YouTube remains one of the fastest-growing media companies. In 2024, YouTube generated $54.2 billion in revenue, the second-most for a media company besides Disney. That number ...