Exhibition of "In 80 Coins around the World" held in Vienna, Austria

Photo taken on May 5, 2022 shows the exhibition of "In 80 Coins around the World" at Museum of Art History in Vienna, Austria. (Photo by Georges Schneider/Xinhua)

Photo taken on May 5, 2022 shows the exhibition of "In 80 Coins around the World" at Museum of Art History in Vienna, Austria. (Photo by Georges Schneider/Xinhua)

A coin of Tang Dynasty (618-907) of China is displayed at the exhibition of "In 80 Coins around the World" at Museum of Art History in Vienna, Austria, May 5, 2022. (Photo by Georges Schneider/Xinhua)