Hualan Avenue, Xinxiang City. According to Baidu map, the old library of Henan Institute of Science and Technology is located in Hualan Avenue, Xinxiang City. The library of Henan Institute of Science and Technology was founded in 1939, and has gone through the periods of Pingyuan Agricultural School Library, Pingyuan Agricultural College Library, Baiquan Agricultural College Library, and Henan Vocational and Technical Teachers College Library.