The full documentary "Chang'e-6" be CCTV is now available on Youtube, published by CCTV Documentary channel.
It's in Chinese. No subtitle yet. But I think the visual part is worth watching for space fans even if you don't understand Chinese.
https://www.youtube.com/watch?v=DGzLFb50_88
Bonus:
I highly recommend another documentary "Hello Mars", which gives a detailed introduction of the Chinese Tianwen-1 Mars mission in 2021. This one has English subtitle!
Chang'e-6 lunar far side sample return mission documentary
byu/hextreme2007 inspace