Nanchang modern educational technology center. Nanchang Education Evaluation Testing and Technology Promotion Center was originally affiliated to Nanchang Modern Education Technology Center. As of June 28th, 2022, it was affiliated to Jiangxi Chengxin Yewei Bidding Consulting Co., Ltd.. Nanchang, referred to as "Hong" or "Chang", was called Zhang Yu and Hongdu in ancient times. It is a prefecture-level city, provincial capital and I-type city under the jurisdiction of Jiangxi Province. It is an important central city in the middle reaches of the Yangtze River in China and the central city of Poyang Lake Ecological Economic Zone approved by the State Council.