Siwang Pavilion is in Guangling District, Yangzhou, not far north of Wenchang Pavilion, the east of Xianxue Street, and the west side of Wenhe Road. There are many delicious foods nearby, such as Yiyuan (you have to go early for dinner, otherwise you will have to wait for a rest). Turn east and walk to Guoqing Road, which is the west exit of Dongguan Street. The four Wangting began the construction of the period, a Southern Song Jiading, a said in Ming Jiajing. "Wanli Jiangdu County Zhi" quoted Song "Baoyouzhi" Yun: "Four Wangting in the south of the state, Ningzong Jiading years, special teaching of the direct Baodi Pavilion, the right to send Yangzhou affairs, the supervisor Huaidong to appease the director Cui and build it." "Qianlong Jiangdu County Zhi", founded in Ming Jiajing 38 years, Qing Kangxi, The original name Wenkui Building, later Kuixing Pavilion, is an integral part of Jiangdu County. The pavilion is a brick and wooden structure, with three floors on eight sides and a pointed tile roof. The bottom floor has arches and cross streets on all sides, so it is called "crossing pavilion". Each floor of the pavilion has eight flying angles, three floors of 24, each flying angle has wind bells, wind bells ring, the sound of melodious. Qing Xianfeng three years (1853), Taiping army captured Yangzhou, general Lin Fengxiang, Li Kaifang led the army north, Zeng Lichang left Yangzhou, once "frame wood four Wangting, servo outside the city", so called Siwangting. The so-called "frame wood" is to build a wooden frame on the top floor of the pavilion, as a lookout to observe the Qing military movement. If there is an enemy, the horn is played on the pavilion, and the enemy fights on the pavilion to drum the aid. A song was circulated among the folk: "Four Wangting, three-story pavilion, let the horse's feet on the pavilion, the horse's feet, blow the horn, hit the Qing army back. Yangzhou City has a red head army, scared the Qing soldiers dare not come." Siwangting is one of the revolutionary cultural relics in China's modern history, and the municipal cultural relics protection unit.