A villager prepares to pack dried noodles in Xigou village of Zhoujiaba township in Kangxian county, Northwest China's Gansu province, April 25, 2015. Noodles, a traditional Chinese food, has a rich history in Kangxian county of Gansu province. The handmade noodles there take nearly two days for the master to prepare, and the skills are traditional and complicated that only few people know, which made it becomes a local intangible cultural heritage.[Photo/Xinhua]