It's different. Zhengzhou Institute of Science and Technology is different from Huanghe Institute of Science and Technology. Zhengzhou Institute of Technology is located in Zhengzhou City, Henan Province. Is a full-time private undergraduate college with the right to award bachelor's degrees. Its predecessor was Zhengzhou Zhongyuan Vocational College, majoring in computer science. Yellow River Institute of Science and Technology is a non-profit private undergraduate college established with the approval of the Ministry of Education, focusing on construction engineering. The two schools are different in history, scale and subject setting.