select Video_ID,Channel_Class1,Channel_Class2,Title,Publish_Time,PlayPlatForm,Video_Url1,Video_Duration1,Pic,IncludePlatForm,Publish_Time1,Views from Video where 1=1  and ((Channel_Class1='�ֳ��ݳ�' and Channel_Class2='��������' and Channel_Class3='�й�������') or (Vice_Class1='�ֳ��ݳ�' and Vice_Class2='��������' and Vice_Class3='�й�������')) order by Publish_Time
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