Some 100 young performers give a guzheng performance in celebration of the 70th anniversary of the founding of People’s Republic of China in Haimen, Nantong, in eastern Jiangsu province, on May 19. Guzheng, also known as the Chinese zither, is a Chinese string instrument that is plucked and which has a history dating back more than 2,500 years. [Photo/Haimen Daily]