After the May 30th tragedy, the May 30th anti-imperialist patriotic struggle in Jilin led by Ma Jun and others, like a prairie fire, quickly burned in more than 30 counties and towns in the province. He often gives lectures outside the school, contacts with young students, publicizes Marxism-Leninism and inspires young students' ideological consciousness.

1in September, 925, the higher-level party organization sent Ma Jun to study at Sun Yat-sen University in Moscow, Soviet Union. From then on, he left Jilin, but the spark he planted here was like a prairie fire.

1In the summer of 927, Ma Jun graduated from Sun Yat-sen University and returned to China, where he served as acting secretary and organization minister of Beiping Provisional Municipal Committee and rebuilt the Beiping Municipal Committee. On February 3rd, Ma Jun was arrested by Shi Jing police station. The enemy lured him by vowing to be an official. As long as he gave up faith and revolution, he was appointed as the second Minister of Education.

Ma Jun angrily denounced the lobbyist: "I can't betray my motherland and seek glory like you. It is more difficult for me to promote Marxism-Leninism without revolution than for the sun to rise in the west. " If he is soft-hearted, the enemy will torture him and force him to write a confession. But Ma Jun remained steadfast and refused to give up the secrets of our party.

1February, 928 15, Ma Jun died heroically outside Deshengmen, Beiping, at the age of 33. "At that time, his good friend Wang Pushan heard the news and risked his life to rush to the execution ground. He took back Ma Jun's body and buried the martyr's body with the local people. Wang Pushan died of grief on 1930. " Liu Wenxiang said that Ma Jun was designated as a "revolutionary martyr" after the Seventh Congress in the Communist Party of China (CPC).

Deng wrote in Memories of Martyrs of Ma Jun before his death: Comrade Ma Jun is a good son of China people and Hui people, and his lofty quality of capitalism is an example for us to learn.