Introduction to the memorial hall: is located at the foot of Yinfeng Mountain in the center of Shaoshan Chong. There used to be the Yinfeng Pavilion on the site of the museum, which was built to commemorate Yu Shun's southern tour. The museum contains countless items used by Mao Zedong during his lifetime. There are three items, which are quite interesting, including the radio used during the Yan'an period, the No. 151 diagnosis and treatment certificate of Beijing Hospital, and the "Ghis" and "Jim" cars.