Forty. Du Wen educated Zhao Yunlong, 1982 from Wuhan, Hubei Province, aged 40, and graduated from School of Materials Science and Engineering, Wuhan University of Technology. Established on June 3rd, 2005, Du Wen Education has a brand history of nearly 20 years, covering nearly 30 provinces in China, with a teaching service team of more than 65,438+0,000 people, and has applied for more than 65,438+0,654,38+0,000 pieces of intellectual property rights.