Why is Changchun CJU Hospital called CJU and is it related to Japan?

Jilin University Sino-Japanese Friendship Hospital is located in Changchun City, Chaoyang District, Xinmin Street, the original site moved to the Jilin Province, Changchun City Government land allocation, the Ministry of Health grants construction, the Japanese government free aid 2.6 billion yen in medical equipment in the Changchun Economic and Technological Development Zone, Freedom Road, the new site, in order to thank the Japanese people's true love and generous, the hospital by the Ministry of Health approved the re-naming of the Baikou'en University of Medical Sciences three hospitals (Sino-Japanese Friendship Hospital). In 2000, after the merger of Baikou'en Medical University and Jilin University, the hospital was officially renamed as Jilin University China-Japan Friendship Hospital.