Luonan specialty walnuts are large, full, thin and high quality, which are favored by domestic and foreign consumers. The medical value of Luonan walnut is quite high, and the health care effect is obvious. It has the functions of “reinforcing qi and nourishing blood, replenishing kidney and solidifying essence, warming the lungs and intestines, supplementing the brain and prospering life, passing through the blood and stimulating the hair and nourishing the skin”. Long-term consumption can promote development, brain and brain, enhance memory, improve immunity, and have obvious anti-cancer and anti-cancer effects.

Due to the establishment of Chang'an, the capital of the Zhou, Han and Tang dynasties, Shaanxi has formed a national political, economic and cultural activity center very early. Therefore, the exotic flowers and fruits of the Quartet have also been introduced and cultivated. During the period of Emperor Wu of the Han Dynasty, the cultivation of fruit trees in Shaanxi entered its peak. The "Xijing Miscellanies" describes the fruit tree varieties of Shanglinyuan: "The group of ministers and distant fruits are dedicated to fruit trees... pear ten... jujube seven... Lisi four... peach ten... Li fifteen... 柰 three... plum Seven...Apricot II", which also records "... 柰 three, white peony, purple 柰 (flower purple), green 柰 (flower green)", that is, small apple or cotton apple. It is the same as the western apple that is cultivated now. After the Tang and Song Dynasties, sand fruit, honey fruit, red apple and white apple have been planted in Guanzhong and Shaanxi folk courtyards in Shaanxi. At present, the sea otters produced in Shenmu, Fugu and other places in Shaanxi have a wide variety and are widely distributed, and some have not yet left the original state.

“There is Liuyang in the south and Pucheng in the north”. Pucheng fireworks are famous in China and are the crystallization of wonderful art.

Qichuan black scorpion body color dark green, the belly gradually fades, the pattern is like python skin, the top of the head has seven-star-shaped markings, similar to the Chinese character "夔" shape. There are small black spots on the caudal fin. The dorsal and anal fins have black and white patterns. The maximum body length is more than 80 cm and weighs more than 10 kg. In recent years, the conservation of aquaculture in Qichuan and the development of scenic spots have complemented each other and complemented each other, making it not only a delicious food for many tourists, but also a unique cultural and historical landscape.