Datang Teacher

A modern primary school teacher travels through the Tang Dynasty. Zhang Wei accidentally sees a peasant child writing wrong Chinese characters on the sand. He has an occupational disease and goes to correct it. He writes beautiful regular script with tree branches. He is discovered by Li Zheng who is passing by. - Li Zheng was shocked and thought that this "beggar" must be a scholar in trouble, so he took him back to the village for resettlement. It was not until later that Zhang Wei began to realize that he might have traveled to the Tang Dynasty. It was not that simple, and there was another secret behind it.