What do we know so far about the Mongolia show spinoff?

Hi everyone so I’ve been trying to find out more about the show but all I could find is that there’s going to be 4 episodes with KDH, amotti and orkhonbayar. Does anyone know what the show is about generally like are they competing or just learning about the culture? Also will there be anyone else I would definitely wish to see more contestants reunite for this 🥹