@央视军事消息，卫国戍边英雄团长祁发宝头部的伤疤依然清晰可见。网友留言说：那道疤是军人的顶级勋章！我们会永远记得大好河山，寸土不让，记得清澈的爱，只为中国。
I am trying to get a list of parents where the child collection does not contain an item of a specific type.The LINQ equivalent would be something like:
加载中,请稍侯......