20 17 What are the director schools in Henan?

Henan University, Xinyang Teachers College, Xuchang University, Zhengzhou University, Luoyang Teachers College, anyang normal College, Huanghuai College, Zhongyuan Institute of Technology, Nanyang Institute of Technology, nanyang normal College, Zhengzhou Institute of Light Industry, zhengzhou institute of aeronautical industry management, zhoukou normal university, Henan Normal University, Pingdingshan College, Huanghe Institute of Science and Technology, Shangqiu University, Shangqiu Teachers College, Henan University of Technology, Henan Polytechnic University, Anyang Institute of Technology, Henan University of Science and Technology, Henan Institute of Technology, Zhengzhou Teachers College, henan university of economics and law, Henan Institute of Technology, Luoyang Institute of Technology, xinxiang university, North China University of Water Resources and Hydropower, Henan Agricultural University, Henan Urban Construction College, Shangqiu Institute of Technology, Zhengzhou Institute of Technology, Zhengzhou Huaxin College.