Wushan Miaodang is a geographical indication certification trademark.

Miaodang is produced in the deep mountain jungle of Damiao, Wushan County, Chongqing City. Miaodang belongs to Sichuan Codonopsis, also known as Shanzhidang. It is produced in Miaoyu Town, Wushan County, so it is called. It grows in the deep mountains of Wushan at an altitude of 1,500 meters. It is famous for its thin skin and white flesh, strong ginseng aroma, soft flesh, mellow flavor, and the ability to chew into residue. It tastes sweet and has a neutral nature. It contains volatile oil, astragalus, glucose, trace alkaloids, white and other ingredients. It has the functions of nourishing qi and blood, moistening the lungs and promoting body fluid, strengthening yang, benefiting the heart and kidneys. It has fine skin, white color, and Ginseng is famous for its strong Qi, soft flesh, mellow sweetness, disintegration when chewed, and strong tonic power. It has a sweet taste and a neutral nature, and mainly contains volatile oil, baicalein, glucose, trace alkaloids, albino glycosides and other ingredients. It has the functions of nourishing qi and blood, moistening the lungs and promoting fluid production, strengthening yang, benefiting the heart and kidneys, etc. It has good curative effect on diseases such as spleen and lung qi deficiency, kidney yang deficiency, insufficient middle qi, anemia and overwork. Regular consumption has the effect of improving walking and lightening the body, The effect of prolonging life. It has an excellent reputation and market in Southeast Asia. It cultivates 3,000 acres all year round and produces 25,000 kilograms of ginseng

The "Gen" brand perennial (3 years) natural Codonopsis pilosula produced by Wushan County Yunwu Tea Development Co., Ltd. grows at the altitude of Wushan In the deep mountains of 1500 meters, it is famous for its thin skin and white flesh, strong ginseng aroma, firm meat and soft skin, mellow flavor, and can be chewed into residue. It tastes sweet and has a neutral nature. It contains volatile oil, astragalus, glucose, trace alkaloids and other ingredients. It has the functions of nourishing qi and blood, moistening the lungs and promoting body fluid, strengthening yang, and benefiting the heart and kidneys. "Yuan" brand Codonopsis pilosula is one of the four famous Codonopsis pilosula in China. It has the characteristics of brown beige color, pen shape, chicken skin wrinkles, and chrysanthemum heart. Around 1830, Temple Codonopsis pilosula became a commercial product. It was converted from wild to domestic in the late Ming and early Qing dynasties. , called "Temple Party" because it was produced in the Wushan Temple. The 1995 edition of the "Chinese Pharmacopoeia" records: "Codonopsis pilosula has a sweet taste and functions to replenish the deficiency of Qi, moisten the lungs and relieve coughs, especially Wushan Miaodang." Instructions for consumption: Take 5-15 grams with chicken, fish, pigeon, and pig trotters It can be stewed or steamed, or soaked in boiling water for drinking.