The 18-year-old iron egg, humming a yearning theme song, is carrying a pick and holding a yellow cattle. On the back of the cow is carrying a bag, which contains today’s harvest, Platycodon grandiflorum, Gentiana and other medicinal materials, walking happily home in the afterglow of the setting sun. The river beside the village is clear and flowing. A girl beside the river washes her clothes on the blue stone board. Her eyes often look at the way down to the mountain. She has a big black braid and a red head rope. Her pure big eyes show her tenderness and fortitude. She wears a white shirt, a pair of blue trousers and a pair of cloth shoes made by herself beautiful.