Introduction to Hiroma: The lobby is also called Hiroma, which means hall in Japanese. This is the place where Puyi held family banquets and received greetings. The design of this hall was mainly based on the fact that Puyi stood here to receive worship from the officials in the hall below. If there are officials of insufficient rank who want to pay homage to Puyi, they should pay homage in the wide room on the first floor, and Puyi can just take a look and answer his questions from above.