A Peking Opera singer introduces Peking Opera costumes to China's Ambassador to Hungary Duan Jielong (1st L) and former Hungarian Prime Minister Peter Medgyessy (2nd L) during a cultural exhibition at the Hungarian National Museum in Budapest, Hungary on July 5, 2018. A cultural exhibition featuring the intangible cultural heritage of China, concentrating on the region of the Yangtze River and Hubei province opened here on Thursday at the Hungarian National Museum in the presence of the Chinese ambassador and a former Hungarian Prime Minister. (Xinhua/Szilard Voros)