Jiangsu Conference Center( Zhongshan Hotel ), originated from the headquater park of former Lizhishe of ROC. Lizhishe was a special organization established for providing private services for Jiang Jieshi and Song Meiling as well as receiving important foreign guests. The park was the national headquater of Lizhishe, it consisted of three main buildings in imperial palace style, which were built in 1931 after the establishment of Lizhishe.