Liu Jianfeng (1865-1952.7.1), also known as Liu Datong, the word Tongjian, the name Zhisuo Taoist, Zhili, the old man. The old man. Shandong Anqiu (formerly Zhucheng County). At the end of the Qing Dynasty, Fengtian alternate governor. 1905 to join the Chinese League of Nations. 1908 was ordered to survey Fengtian (now Shenyang), Jilin province boundary and check the source of the three rivers of the Changbaishan Mountain (Songhua River, Yalu River, Tumen River), served as a foreman. May 28, led the team set off straight to the Tianchi. With more than four months time, stepped all over the Changbai Mountain mountains and waters, check the Changbai Mountain Jianggang full picture and the source of the three rivers. Named for the sixteen peaks of Tianchi, wrote the famous "Changbaishan Jianggang Zhiliao", "Changbaishan set up the rule and investigation of the division of Fengji boundary book" and other works; shooting "Changbaishan spirit traces of the Golden Shadow", drawing the whole map of the Changbaishan Jianggang. 1909 December, Antu set up the rule, the first set up the rule of the commissioner in 1911 responded positively to the Xinhai Revolution, raised the flag of the righteousness of the establishment of the "Tatung*** and the country", and will be the first to set up a "Tatung*** and the country", and the first to set up a "Tatung*** and the country". and the country", and the name was changed to "Datong", to the three children and grandchildren named "equality", "common people", Equality", "Commoner", and "Equal Rights" for each of his three descendants. However, the uprising failed due to lack of power. In September of the same year, he left his post and moved to Fengtian, then to Japan. He was later appointed by Dr. Sun Yat-sen as the first branch minister of the Chinese Revolutionary Party in the three eastern provinces. In November 1933, he broke through Chiang Kai-shek's obstruction and responded positively to Li Jishen and others to set up the "Chinese People's **** and State Government" in Fujian. "Before and after the Xi'an Incident, he hosted the Bohai Daily in the French Concession in Tianjin, carrying out anti-Chiang propaganda. He was not only a poet, but also specialized in calligraphy and painting, especially the calligraphy of his right and left hands, which was vigorous and bold, and his ink painting had a unique style. He is the author of Lingnan Yin, Plum Blossom Yin, Jade and Stone Discussion, and Swire's Awakening the Enchanted Soul. He has donated the proceeds of many individual exhibitions to Shandong Hospital (now Tianjin Hexi Orthopedic Hospital) to buy medical equipment, and also donated money and land for the construction of school buildings in his hometown.