The Puppet Manchurian Palace in Changchun City is the palace where the last emperor of the Qing Dynasty, Ai Xinjue Luo Puyi, lived as a pseudo-Manchurian emperor. After the "September 18th" Incident, Pu Yi spent 13 years in the pseudo-Israel with the support of the Japanese. Today, the palace ruins have been converted into museums, becoming one of the three existing court ruins in China. It is also a historical testimony of Japanese militaristic force invading northeast China and promoting fascist colonial rule. Although the scale of the pavilion is not particularly large, the architecture is very characteristic, and the interior decoration is extremely luxurious, and there are also some western styles. It is one of the attractions worth visiting in Changchun.