XINING, July 6, 2016 (Xinhua) -- An elder of Hui ethnic group participates in prayers at the Dongguan Mosque in Xining, capital of northwest China's Qinghai Province, July 6, 2016. Muslims on Wednesday across China celebrated the Eid al-Fitr, which marks the end of the Muslim holy month of Ramadan. (Xinhua/Zhang Hongxiang)