Introduction to the auditorium: The auditorium was called a conference room during the Japanese colonial rule and was a place where important business meetings were held. This is a venue that can accommodate more than 400 people. It is a Baroque building as a whole, with an eight-meter-high arched roof and exquisite structure. There are eight curved skylights on both sides. The venue is surrounded by twelve simple and elegant lights. The wall lamp has a clear and comfortable echo effect. It is the central celebration gathering hall of the Taiwan authorities and is also the venue for important events such as concerts, tea parties, banquets, and press conferences.