Yanqi is a major production base for chilies in northwest China's Xinjiang Uygur Autonomous Region. Thanks to the fertile soils and long sunshine hours, more than 10 kinds of peppers grow in the area. The chili has been transformed into different products, including chili sauce and hotpot seasoning. Let's take a sneak peek at a chili factory in Yanqi to see how chili sauce is made. #IntoXinjiang