Is the recruitment of Zhongyuan Institute of Science and Technology a public institution?

no. Zhongyuan Institute of Science and Technology belongs to a private school, and the personnel recruited are privately recruited, so the recruitment of Zhongyuan Institute of Science and Technology is not a public institution. Zhongyuan Institute of Science and Technology, located in Zhengzhou City, Henan Province, referred to as "ZIST", is a private full-time undergraduate college with the right to award bachelor's degrees approved by the Chinese people and the Ministry of Education.