Is the sunshine doll really useful? What is the principle? What is the best material to make?

Qing doll, also known as Qing Niang, Tian Po and Qing Monk, is written as "Zhao Zhu" in Japanese. Sunny doll, also known as sweeping mother, sweeping goddess and sunny monk, is a kind of puppet hanging on the eaves in China and Japanese countryside to pray for sunny days. Popular in rural areas of China and Japan, it is a puppet hanging on the eaves to pray for sunny days. This custom has been circulating in China for a long time, but it has survived in Japan. One of the biggest functions of sunshine dolls is to keep out the rain, which is also the origin of the name of sunshine dolls. In addition, there is a saying in China that the sunshine doll is a god, which means to pray for his son Sun Yinsheng. There is a poem to prove it: "Roll up your sleeves and hold a broom. When you hang it in the shade, you will wave. " In addition, there is a saying in China that the sunshine doll is a god, which means to pray for his son Sun Yinsheng. In fact, the doll itself can not explain the influence of the climate itself, which is the sustenance of people's good expectations for good weather every day.