Introduction to Sun Yat-sen Memorial Hall: Wuzhou Sun Yat-sen Memorial Hall has the characteristics of Chinese and Western architectural art. It is majestic, solemn and solemn. It covers an area of ​​1,630 square meters. Above the main entrance of the memorial hall is the regular script "Zhongshan" inscribed by Mr. Chen Jitang in July 1930. Memorial Hall" in five words. The plane of the building is in the shape of a "middle" character, and it is designed using an architectural concept that combines Chinese classical palace style with Western church style. This is consistent with Dr. Sun Yat-sen's mind of combining advanced ideas from the world with China's national conditions. The four iron pillars in front of the memorial hall were cast by Han Yong, the governor of Guangdong and Guangxi, and Chen Pingping, the eunuch, for the construction of the Guijiang Floating Bridge in the seventh year of Chenghua in the Ming Dynasty (1471). In 1969, after the completion of the Guijiang River Bridge, the iron pillars were moved to both sides of the front door of the Sun Yat-sen Memorial Hall.