Qingxian County is known as “the first county in Jinnan” and is famous for Pangu culture, canal culture, Yingpan culture, opera culture (mainly represented by haha ​​cavity) and martial arts culture. According to legend, it was once the place where Pangu chose to live, and Pangu culture has been included in China's intangible cultural heritage. The cultivation of melons on both sides of the canal has a long history. The Qingxian Yangjiao crisp named after Kublai Khan has a high reputation in the country. Its variety is pure, its cultivation conditions are unique, its curvature is like shofar, its skin is gray and gray, its flesh is light green, and its fruit is orange. The meat is crispy, the mouth is instant, sweet and refreshing, and it is a good fruit. The millennial history of the shofar is closely related to the culture of Qingxian County and is well known both at home and abroad.