Aerial photo taken on Sept. 28, 2020 shows urns for sun-drying soy sauce at a drying yard in Daqiao Township of Hejiang County, southwest China's Sichuan Province. The traditional soy sauce-making featuring sun-drying and fermentation has a history of over 100 years in Hejiang. It has been listed as a provincial intangible cultural heritage of Sichuan. (Xinhua/Jiang Hongjing)
