40-Day Journey Along the Silk Road: Looking for 4 Travel Companions

Retired Franco-Brazilian academic couple living in Brazil. We’ll be traveling for 40 days along the Silk Road, from Beijing (arriving on 08/31/25) to Samarkand (returning to Brazil via Europe on 10/9/25), also passing through Kyrgyzstan. We’re looking for up to 4 other people to share the trip and costs—around 5500 € per person, all-inclusive except for international flights.