Tribute dishes are mainly produced in Pizhou, Xuzhou City, Jiangsu Province, Guoyang County, Anhui Province, etc., and are produced in Yimen moss in Yimen Town, Guoyang, Anhui Province.

Guoyang tribute also has historical allusions:

Legend has it that 300 years ago, tribute food was made by a village called Zhangxiulou. At first, people named it Xiulou Tegan, while the name of Yimenji at that time was Miaoji Tegan. Because of its unique flavor, tribute food was precious, so it was sent to the palace as a tribute in Kangxi and Qianlong periods of Qing Dynasty, which is the origin of tribute food's life.

Chinese caterpillar fungus mixed with tribute vegetables