Artists perform the Kunju Opera at the Poly Grand Theatre of Kunshan culture and art center during the opening show of the 6th China Kunju Art Festival in Suzhou, east China's Jiangsu Province, Oct. 12, 2015. Seventeen selected Kunju opera shows brought by 13 groups, including 2 from southeast China's Taiwan, will be shown to the public from Oct. 12 to 19. Kunju opera, or Kunqu opera, is a traditional Chinese performing art with a history of 600 years. (Xinhua/Ji Chunpeng)