Liu Na 1, female, was born in may, 200 1 year. In September, he was admitted to the Clothing Engineering Department of the Textile and Apparel College of Jiangnan University, and obtained a bachelor's degree in 2005. In the same year, she was admitted to the Graduate School of Clothing of Donghua University, focusing on the direction of clothing digitalization. In March 2008, he obtained a master's degree, and in July of the same year, he joined the Clothing Department of Textile Engineering and Art College of Anhui Agricultural University as a full-time teacher. In August 2008, he was hired as a teaching assistant.