燕京大学
He transferred to Yenching University in 1930, where the Chinese theoretical physicist Xie Yu-Ming was a professor. Luke’s interest in radio led to radio communications as a serious hobby. He graduated in 1932, stayed in the graduate school for two more years, and received a Master’s degree. It was after graduation that Luke worked in Tangshan Coal Mine for one year. The President of Yenching University and later US Ambassador to China, Leighton Stuart, was also a radio communications hobbyist, and befriended Luke. Stuart knew of the scholarship at UC Berkeley and asked Luke if he was interested. This was the trigger for Luke’s studying abroad in 1936.