If I booked several routes, could they be sent to one place together for pickup?

Train tickets for each route are purchased from the railway station in the city of departure and are available just a few days before departure.

Example;
Tickets for Beijing/Xian are purchased from Beijing railway station
Tickets for Xian/Shanghai are purchased from Xian railway station.

We are unable to purchase, consolidate and deliver all tickets to a central point for the commencement of the journey. Tickets can only be delivered to delivery points provided for destinations progressively.