BERLIN, May 12, 2016 (Xinhua) -- Tourists attend a reception as part of a bus trip along the ancient silk road towards China in Berlin, Germany, on May 12, 2016. The journey across the entire Euro-Asian continent lasts for nearly 2 months, and brings the tourists through Germany, Poland, Belarus, Russia, Kazakhstan, Uzbekistan and Kyrgyzstan. (Xinhua/Zhang Fan)
