Aerial photo taken on June 25, 2020 shows a dragon boat race during the Dragon Boat Festival at the Taierzhuang ancient town in Zaozhuang City, east China's Shandong Province. The Dragon Boat Festival, also called the Duanwu Festival, is traditionally celebrated on the fifth day of the fifth month on Chinese lunar calendar. It falls on June 25 this year. (Photo by Gao Qimin/Xinhua)