Architectural introduction: Liu Shaoqi's Kaifeng Exhibition Hall (the place where Chairman Liu Shaoqi died) is the "Tonghe Yuyin" built by Wang Manqing in 1928. The bank collapsed in 1933 and was renamed Henan Provincial Bank, and later Henan Agricultural and Industrial Bank. During the Japanese and puppet period, a municipal government was established here. After Japan surrendered, it still belonged to Henan Provincial Bank. When Kaifeng was first liberated, it served as the joint office of Jinan Zhongzhou Bank in Bian. After liberation, it became the seat of the Municipal People's Government. The entire exhibition hall is a three-story courtyard-style group, which is a typical modern building combining Chinese and Western styles.