 In 2013, Zhang Zening opened a Hanfu studio. Until now, the office is still a bit rough. The bookshelf is full of paintings, Yongle Palace mural patterns, Dunhuang mural scrolls, Fahai Temple mural materials, etc. And the desk is full of Zhang Zening's handwritten articles, layer by layer. In addition to the occasional communication sound, it is the sound of the sewing machine.