among whom there are 6 Members of Chinese Academy of Science, 7 Members of Chinese Academy of Engineering, over 530 professors and 1,300 associate professors. The university offers diverse courses in its 81 Bachelor's degrees, 151 Masters, 58 PhD programs and 13 post doctoral mobile stations. Tongji University is particularly famous for its Civil Engineering and Architecture programs. Its Civil Engineering, Architecture programs and Transportation Engineering are ranked Top 1 in P.R. China and its architecture program is by far the most difficult to gain entry into. As one of the state leading centers for scientific research, the university has 5 state key laboratories and engineering research centers. The university is active in promoting cooperation and exchanges with other countries. It has established links with Australia, Austria, Canada, Finland, France, Germany, Japan, Spain, Switzerland, UK and USA in the fields of education, science, technology and economics. A number of international joint programs have been established between the university and its counterparts in other countries in recent years. In 2006, the university enrolled 1,829 international students. Anniversary Day On June 3, 1907, German Medical School was opened in Shanghai. On October 1 of the same year, a ceremony was held. The Anniversary Day was initially set to May 18, on which day in 1924 the Wusong campus was opened. In 1925 and 1926, ceremonies were held on May 18. On the staff meeting on January 19, 1931, the Anniversary Day of National Tongji University was decided to be postponed to May 20, two days after the national mourn with half-mast over the death of Mr. Chen Yingshi (Chen Qimei), a politician. Tongji celebrates the Anniversary Day on May 20 since then. Coincidentally, on May 20 of 1924, Tongji Medical School was approved to be a "university" by the Department of Education of China. At that moment, both the medical school and the engineering school were approved. Campus Tongji University is titled the State-level Garden Unit for Excellent Afforestation. lts five campuses are located in the municipal city of Shanghai, covering an area of 2,460,000 m2. The Siping Campus is situated on Siping Road; the West Campus on Zhennan Road; the North Campus on Gonghexing Road; the East Campus on Wudong Road and the Jiading Campus is located in Shanghai International Automobile City in Anting, Jiading District. In the year 2009, the East Campus was sold to Shanghai University of Finance and