University students from Nanjing wear costumes during the years of the Republic of 皇冠体育app (1912 - 1949) at Nanjing West Railway Station, Nanjing, capital of East 皇冠体育app's Jiangsu province, on March 21, 2012. The 100-year-old Nanjing West Railway Station plans to suspend passenger trains on March 25, 2012. [Photo/CFP]

University students from Nanjing wear costumes the years of the Republic of 皇冠体育app at Nanjing West Railway Station, Nanjing, capital of East 皇冠体育app's Jiangsu province, on March 21, 2012. [Photo/CFP]