Chinese gunboat Zhongshan

SS "Zhongshan", formerly romanized as , was a Chinese gunboat of 780 tons. Built in Japan in 1913, it was originally known as the (romanized at the time as or before being renamed in 1925 in honor of Sun Yat-sen, better known in China as Sun Zhongshan. This ship and others of its class are frequently classified as gunboats.
Construction.
SS "Yongfeng" was the first of four 780-ton s ordered from Mitsubishi by the Qing Empire in 1910. Under the deal signed between the Qing naval minister Prince Rui, his deputy Admiral Sa Zhenbing, and the Japanese, the first two ships were built in Japan and the second pair at Jiangnan Shipyard in China with Japanese technical help. All four ships differed slightly from one another. Due to their small size (less than 1000 tons displacement), these ships are also frequently referred as gunboats.
Service.
"Yongfeng" entered service as part of the Beiyang Fleet. In March 1913, it sailed to Shanghai, where it was based at Yuezhou.
It sailed south with Sun Yat-sen in July 1917, subsequently forming part of the Nationalist navy at Guangzhou (then "Canton").
Just prior to Ye Ju's assault of the presidential palace on 16 June 1922, Sun Yat-sen fled to the Guangzhou naval yard and took refuge aboard (then , a cruiser. From there, he transferred to the gunboat where he was joined by Chiang Kai-shek around the 27th or 29th. "Yongfeng" and other loyal ships then fought past Pearl River fortresses controlled by Chen Jiongming while launching assaults and negotiating with the Guangzhou leadership for about 50 days. It avoided reprisals by anchoring off Huangpu, surrounded by foreign vessels Chen could not risk firing upon. Finally, Sun and Chiang left aboard a British ship to Hong Kong on 9 August, whence they departed for Shanghai. The carried Sun and his wife to Hong Kong in November 1924.
On April 13, 1925, the ship was renamed in honor of Sun Yat-sen, better known in China as "Sun Zhongshan", following his death the previous month.
In November 1925, the Nationalist navy was placed under the direction of the Soviet adviser Andrei S. Bubnov, who named the Communist Li Zhilong as its head. The voyage of "Zhongshan" and "Baobi" from Guangzhou to Huangpu ("Whampoa") on 18 March 1926 set off the "Canton Coup".
She patrolled the southern coasts of China against pirates after the Northern Expedition. She rescued "Xinhua" in 1928.
In the Second Sino-Japanese War, the Chinese theater of World War II, participated in the Battle of Wuhan. She was bombed and sunk in the Yangtze River by the Japanese on 24 October 1938 with 25 casualties, including Captain Sa Shijun, a nephew of Sa Zhenbing.
Recovery.
Hubei's provincial cultural department received permission to plan the recovery of "Zhongshan" in 1986. The shipwreck was finally salvaged from the Yangtze on 28 January 1997. By 2001, it was restored to its appearance , except for some of the damage which sank the ship in 1938. The salvaged and restored "Zhong Shan" gunboat is now located in its own museum in Wuhan. The facility has been described as "China's first floating museum".
The museum is located in Jinkou Subdistrict of Wuhan's suburban Jiangxia District, some 25 km southwest of downtown Wuchang. In 2003, relics from the ship were also displayed at Hong Kong's Museum of Coastal Defense.