1. Location: Beiwudu is a township in Wuyang County, Luohe City, Henan Province, located 35km west of Luohe City, 20km north of Wuyang County, 45km north of Xuchang City and 36km west of Pingdingshan City. Xiaoyao Town is a township in Xihua County, Zhoukou City, Henan Province. Located in the southwest of Xihua County, it connects Yanling and Fugou in the north, Linying in the west and Shangshui and Yancheng across the river in the south.
2. Diet, Xiaoyao Town and Beiwudu are all famous for their hot soup, but their tastes are different. The hot soup in Xiaoyao Town is mainly spicy, with a heavy taste, which can make people scream and sweat. The hot soup in Beiwudu is milder and more fragrant. After eating, you can still have an endless aftertaste.