Zizyphus jujuba is the most famous rare specialty along the Yellow River in northern Shaanxi. Cooked spinning doghead jujube can pull out golden silk after opening. Its fruit is long and round, with brownish red skin and delicious pulp, hence the name "Lagoutou Jujube". Thin skin and thick meat, small core, fine quality and sweet taste. The content of vitamin C is more than 70 times higher than that of apples, which is a good gift for relatives and friends.

China's time-honored Shaanxi Qiganpo Laotongjia Laotongjia Food Co., Ltd. was formerly a Muslim Laotongjia cattle and sheep butcher shop with a history of nearly 300 years. During the Battle of Gengzi (1900), Empress Dowager Cixi came to xi 'an with Emperor Guangxu and tasted the preserved mutton of our company, which was greatly appreciated. It was awarded the title of "Zhizhipo" by the royal government and listed as a royal tribute. Since then, the preserved mutton in old boys, Zhizhipo, has been well-known and prospered for nearly a hundred years.