The ancient method of pressing peanut oil is a traditional skill project of the sixth batch of representative projects of intangible cultural heritage at the municipal level in Lianyungang City. The ancient method of pressing oil inherited by peanut oil pays attention to craftsmanship, and the craftsmanship pays attention to the accumulation of experience. Each process of the traditional ancient pressing method is very sophisticated and has its own key points, such as high-quality raw peanut kernels, grinding particle size, steaming and frying heat, pressing strength, pressing time control, filtering method, etc. The peanuts used in Changshengyuan ancient method of pressing peanut oil are strictly selected fresh and high-quality peanuts, which are ground, steamed, pressed, filtered, and cold stored. Each process is strictly controlled to ensure that every detail is perfect. At the cost of low oil yield, only the natural oil of the first peanut is squeezed, which is the best oil. The ancient method of pressing peanut oil by Changshengyuan inherits the wisdom of generations of folk craftsmen. In 2004, it obtained the QS production license; in 2005, it was awarded the city's well-known trademark; in 2006, it passed the provincial quality product certification; in 2007, it was awarded the provincial famous brand product; in 2006 and 2009, it was awarded the city's famous brand product twice; in 2012, it was rated as the city's leading enterprise; in 2015, it was rated as the famous trademark of Jiangsu Province and the famous trademark of Lianyungang City. With the advancement of science and technology, the emergence of new oil pressing equipment, the traditional skills of ancient pressing will be replaced by new technologies, and it has become increasingly important to protect this traditional skill. (No pictures yet, welcome to provide.) (No pictures yet, welcome to provide.)