1938 after graduating from high school, Ma Xingyuan kept in mind Lu Xun's warning, refused to be a short-lived artist, chose a practical and professional service to the country, and realized his beautiful ideal of "traveling all over the mountains and rivers of the motherland". This autumn, he was admitted to the Department of Geology, Geography and Meteorology of The National SouthWest Associated University, Kunming, and embarked on the road of engaging in geological science all his life. During his four-year college life, he studied hard in all subjects, while actively propagating the revolution and exposing the corruption and social darkness of the Kuomintang government. In the teacher Yuntao Sun, Yuan Fuli, Feng Jinglan, Zhang Xisuo, Wang Hengsheng and German professor P? Mish and other geologists of the older generation have been edified, and they have developed an excellent style of study that pays attention to practice and is meticulous. After graduating from college, he stayed in the Department of Geography of National Southwest Associated University as a teaching assistant. 1945 After the victory of the Anti-Japanese War, he won a scholarship from the British Council to study abroad. With the consent of the party organization, he went to the Department of Geology of the University of Edinburgh, England, to study for a doctorate in May 438+0946+10, and studied under Professor Arthur. Holmes, one of the famous geologists. 1948 In August, he obtained his doctorate with excellent results and high-level papers, and read the papers at the 18 international geological conference held in London. At that time, he heard that the Kuomintang government was about to collapse and the People's Liberation Army was about to liberate all of China, and his heart could not be calm for a long time. Although he has a good research environment, generous treatment and bright future abroad, the hope of the motherland, the call of the party and his own pursuit made him bid farewell to Britain and return to the motherland after three years' absence, and applied for the position of associate professor in the Department of Geology of Peking University. At the same time, under the leadership of the underground party organization in Beiping, the national liberation was ushered in.