I watched a documentary on the celebrations on Thursday, broadcast on France24 news channel. She is featured in the first part of it here:
France24
And Mrs Mao got her 10 years hard labour for taking "unflattering photos" of the Chairman! I was serving in Hong Kong 1969-1971 and my memories of the 'cultural revolution' were fishing dead, bloated bodies out of the water at the Naval base every single morning, after they had floated down the Pearl River from inland China.