Huangchuan County belongs to Xinyang City, Henan Province. Huangchuan County is located in the southeast of Henan Province and the east-central part of Xinyang. Huangchuan is adjacent to Dabie Mountain in the south, Huaihe River in the north, Guangshan County in the west and Gushi County and Xixian County in the east. Huangchuan is an ancient cultural city with a long history. It is the birthplace of Huang surname in China. The economy of Huangchuan County is dominated by agriculture, and the main crops are rice, wheat, corn, rape and peanuts. In addition, Huangchuan is also the largest glutinous rice flour processing base and one of the innovative bases of rice flour food industry in China.