Guo Mohan heats the embossed iron plate in a workshop in Shijiazhuang, capital of north China's Hebei Province, Aug. 19, 2019. Guo Mohan learned the technique of making embossed iron plate from her father. She hopes she can help more young people understand the art of embossed iron plate and enhance the awareness of protecting this intangible cultural heritage. (Xinhua/Zhao Danhui)