The written examination subjects of Tongling institutions are generally public basic knowledge, and some positions need to take professional subjects, usually twice a year, in which there are more recruits in the first half of the year, so I suggest you take the examination of institutions in the first half of the year.

Professional requirements refer to the undergraduate professional catalogue of the Ministry of Education and are classified in strict accordance with the professional catalogue. Also pay attention to whether the post has grassroots work experience requirements.

In terms of teaching materials, I suggest you buy the public basic knowledge teaching materials of Anhui institutions. You can go to the branches of Anhui Zhonggong Education for on-site purchase, or you can search "Anhui Zhonggong Taobao Bookstore" by Baidu.

If in doubt, please consult the public education enterprises in China.