The five-star luxury passenger liner "Europa" enters a port in Nanjing, capital of east China's Jiangsu Province, March 19, 2009. A total of 324 passengers from several countries and regions including Germany, Norway and Denmark arrived in Nanjing and began their one-day tour. "Europa", built in 1999 with a tonnage of 28,890 tons, is the biggest international luxury passenger liner of all that berthed at Nanjing so far.[Han Yuqing/Xinhua]