Who is the primary school math teacher and researcher in Ningjin County?

Li Xia. Ningjin county primary school mathematics teaching and research staff is Li Xia. Li Xia, the headmaster of Guo Chengqing Primary School in Shiji Town, is a part-time math teacher in Ningjin County, and a second-grade math teacher. Ningjin County, belonging to Dezhou City, Shandong Province, is located at the junction of Hebei, Shandong and Henan in the northwest of Shandong Province, with Leling City in the east, Lingcheng District in the south, Zhang Weixin River in the west and north, and wuqiao county, Dongguang County and Nanpi County in Hebei Province across the river, with a total area of 833 square kilometers. Jurisdiction over 2 streets, 9 towns, 1 township.

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