The link you followed will bring you to this page:

https://www.ciaotickets.com/it/biglietti/nella-testa-del-dragone-viaggio-alla-scoperta-della-cina?_gl=1*irgw65*_up*MQ..*_ga*NTM0MDUzNjU0LjE3NDA3NjExOTI.*_ga_77597DYXEV*MTc0MDc2MTE5MS4xLjAuMTc0MDc2MTE5MS4wLjAuMA