Elders have lunch at a restaurant that only charges 1 yuan (15 cents) at Huangdong village of Guangrao county, East China's Shandong province, Jan 15, 2019. The restaurant opened to the public on the Chongyang Festival, a traditional Chinese festival to pay respects to the elders, in 2017 and serves good lunch on workdays only for 1 yuan for the customers who are over age of 70. [Photo/Xinhua]