On April 26th, 2003, Gulangyu, Kaiyuan District and Siming District merged to form a new Siming District. At the same time, after the administrative area of Gulangyu Island in Xiamen was abolished, Gulangyu Sub-district Office was established in its administrative area. Due to historical reasons, Chinese and foreign buildings with different styles have been well collected and preserved here, and now they have become famous scenic spots. This island is also a fertile ground for music, and talented people come forth in large numbers. The density of piano possession is the highest in China. Except for electric vehicles around the island, motor vehicles are not allowed to go to the island, so the atmosphere is relatively quiet.