Alismatis, sun-cured tobacco, tea mushroom, and white lotus. Guangchang County, a county under the jurisdiction of Fuzhou City, Jiangxi Province, is located in the south of Fuzhou City and at the western foot of Wuyi Mountain. The four major specialties of this area are Alisma, sun-cured tobacco, tea mushroom, and white lotus. Guangchang white lotus is called "Ganlian". "The typical representative of Guangchang Alisma is large, firm and pink, and is known as the "Big Swan Egg". Guangchang Tea Tree Mushroom is a specialty of Guangchang County, Fuzhou City, Jiangxi Province. Guangchang County Tea Tree Mushroom is relatively tender and crispy with good taste. Guangchang Sun-cured Tobacco, commonly known as "Black Tiger", has been cultivated since the Wanli Period of the Ming Dynasty and has a history of more than 400 years.