A ceremony for the 150th anniversary of Quanjude Beijing Roast Duck Restaurant is held at its Qianmen Store in Beijing, July 2, 2014. Quanjude, which is known for its longstanding culinary heritage since its establishment in 1864 at Qianmen in Beijing, embraced its 150th anniversary; a ceremony to celebrate its 196 millionth roast duck was also held here. At the same time, the first domestic roast duck exhibition was officially opened to public for free.