The craftsmanship of handmade noodles made by Zhangjiashan in Wubao County has been included in the list of intangible cultural heritage protection projects of Yulin City; in 2011, it was included in the list of intangible cultural heritage protection projects of Shaanxi Province. In 2014, handmade hollow noodles made by Zhangjiashan in Wubao County appeared in the second episode of the second season of CCTV's "A Bite of China" "Heart Transmission". The main inheritors are Huo Gencheng, Huo Laijun, Huo Bufeng, Zhang Shixing, etc. Handmade hollow noodles made by Zhangjiashan in Wubao County are an ancient Han Chinese noodle with a history of thousands of years. Its materials are carefully selected and its production is fine. Because of the "straight stem and hollow center" (each noodle has a needle-like small hole on the cross section), it is called hollow. Relying on oral transmission from generation to generation by fathers, the most traditional production process has been preserved to this day. The production process is roughly divided into the procedures of mixing noodles, waking noodles, rolling large strips, rolling two strips, coiling strips, putting chopsticks on, Yin strips, dividing chopsticks, Yin strips again, taking out chopsticks, putting on large racks, drying, and sealing. It takes about 20 hours to complete. Because of its high-quality flour and fine production, the noodles are smooth, resistant to boiling, and the soup does not become cloudy after cooking. When eating, use hot water to cook the noodles and serve with soup ingredients such as northern Shaanxi mutton, hot and sour soup, and golden needle soup. The noodles are soft and have a salty taste with a long aftertaste. You can also cool the cooked noodles in cold water, take them out and serve them with tomatoes, cucumbers, carrots and other ingredients. The noodles are chewy, refreshing and delicious, and can be called a folk delicacy in northern Shaanxi. Information source: Wubao County People's Government Information source: Wubao County People's Government