这个页面的文档资料最后有《选品案例解析》
    在线视频：
    <<跨境B2B竟然靠人品？>>
    手机端打开：
    dingtalk://dingtalkclient/action/open_micro_app?appId=5488&corpId=dingb18d475caa21e4de&page=page%2Frouter%2Frouter%3Ftarget%3DvideoDetail%26params%3DpackageId%253D101235504%2526courseId%253D101052440
    PC端打开：
    dingtalk://dingtalkclient/action/openapp?corpid=dingb18d475caa21e4de&container_type=work_platform&app_id=5488&redirect_type=jump&redirect_url=https%3A%2F%2Fsaas.daxue.dingtalk.com%2Fdingtalk%2Fpc%2Fdetail.jhtml%3FappId%3D5488%26corpid%3Ddingb18d475caa21e4de%23%2FVideo_Details%2F101235504%2F101052440%3Fsource%3Dnotice
    在线文档：

    《B2B人品决定外贸生意？》-10月广州深圳东莞分享.pdf