Is breakfast complementary?........or is there a charge separate from the room charge?
In my arrangement I paid for my breakfast extra to the room.
No complaints as the breakfasts were excellent.
Ours was included. It was a nice buffet.
Unless you book your room with breakfast, breakfast is not complementary. If I remember correctly, it was like 15 - 20 USD. Not cheap, but they have good buffet selection.
Breakfast was included in the rate we paid - but worthwhile checking that you have a B&B rate.
Get an answer from Sofitel Xian on Renmin Square staff and past guests.