Chinese gunboat Chung Shan
 Chung Shan (中山艦；Zhongshan in pinyin) originally named Yung Feng (永豐艦; Yongfeng in pinyin) is a Chinese gunboat built in Japan in 1913 of 830 tons and later renamed in 1925 Chung Shan in honor of Dr. Sun Yat-sen the founder of the Republic of China.