Feidong Yanchi is located in the present market town. According to relevant information, inquire about Yanchi in Feidong, namely Yanchi Township. Hundreds of years ago, there was a natural Shui Bo in today's market town. Over the years, flocks of geese have roamed and roamed, perched and multiplied, hence the name Yanchi. Yanchi Township is located in the northwest of Shimen County, 80 kilometers away from the county seat. The terrain is narrow from north to south and long from east to west, with a total area of 238.4 square kilometers, including 255,300 mu of forest, 7 1% of forest coverage and 33,680 mu of cultivated land. The transportation in the territory is convenient, with provincial highway S303, county road Gangu and Angu highway crossing alternately. It governs 20 natural villages with a total population of 32 176.