Xinyi, referred to as "Xin" for short, is a municipality directly under the jurisdiction of Xuzhou, which was called Zhongwu and Siwu in ancient times. Located at the southern tip of North China Plain, at the junction of Jiangsu and Shandong provinces, it is connected to Tancheng County, Shandong Province in the north, facing Suqian City across Xinyi River and Roman Lake in the south, adjacent to Pizhou City in the west and Donghai County and Shuyang County in the east. It is the "North Gate" of Jiangsu and the East Longhai industry.

Examination compilation generally refers to the teacher's preparation for the exam. The teacher preparation exam belongs to a kind of teacher recruitment exam. The local education bureau issued a unified examination announcement. After being admitted to the post of teacher establishment, he belongs to the staff of public institutions. According to the relevant regulations, the contract signing period is generally five years (in practice, the contract is generally signed only once), and the salary of the institution is enjoyed according to the relevant regulations.