ganguxianIntroduction：Gangu Introduction: Gangu County is located in Tianshui City, Gansu Province, in the southeast of Gansu Province, northwest of Tianshui City, upstream of the Weihe River. It is connected to Qin'an County and Maiji District in the east, Qinzhou District and Lixian County in the south, Wushan County in the west, and Tongyu County in the north. 1572.6 square kilometers. As of 2012, there were 630,200 people in Gangu County. [1-3] In 2013, Gangu County achieved a total production value of 4.982 billion yuan, a year-on-year increase of 14%; fixed assets investment was 8.165 billion yuan, an increase of 37% compared with 2012; the added value of industrial enterprises above designated size was 584 million yuan, compared with 2012. The growth rate was 20.6%; the total retail sales of social consumer goods was 2.394 billion yuan, an increase of 20.8% over the same period of 2012. The famous and special products of Gangu County include hemp shoes, ridge beasts, fried artichokes, glutinous rice water surface, and crisp circle. The famous figures in Gangu County include Pan Qinyue, Shi Zuoqi, Gong Jianfeng, Jiang Wei, and Mrs. Yin. [5-15] Gangu County has won the honorary titles of “National Pepper Township” and “China Pepper Township”. [16-17]