After Eight-Nation Alliance captured Beijing, the national peril intensified. Ma Longtan said: "A gentleman gives his life to serve the country." He led hundreds of people to join Feng's troops. Because of its contribution to the protection of Shenyang Mausoleum and cultural relics, the Qing Emperor specially awarded Ma Longtan Hualing four products and appointed him as the Governor of Liaoyang Tonghua. Guangxu three years, he took over as Yun Qi viceroy. In the early years of the Republic of China, he was awarded the rank of lieutenant general, awarded the third class, served as commander of the Eastern Front, and was stationed in Fengcheng. Bordering North Korea to the east, the Japanese covet it and it is difficult to negotiate. Ma Longtan is rigid and flexible, with rough and safe borders. Fengcheng has its monument, praising: Fengshan is always there, duck water often flows, and merits and demerits are the same. He has twice donated huge sums of money to promote the revision of Qingyun county annals, and donated money to promote the study in his hometown.
1920, warlord Zhang was relieved of his military post and appointed as Dao Yin. When the Liaohe River flooded, the county magistrate Jingmou only occupied the ship and robbed personal belongings, causing many people to drown. After learning about this, he dismissed Jing for investigation and organized rescue.
Ma Longtan attaches great importance to honesty. After the "September 18th Incident", Ma Longtan temporarily lived in Siping, and Japanese aggression against northeast China intensified. The Japanese wanted to buy people's hearts with their fame, so they set up the China-Manchuria Autonomous Committee, issued a proclamation without authorization, and appointed Ma Longtan as the chairman. Ma Longtan refused to get angry in front of the Japanese, and even hit the head of the bed, bleeding profusely. 1940, Ma Longtan died in Siping apartment at the age of 84. According to its historical facts, the novel General Ma Longtan Gong Wei came out.