What is the art of horses in the weather?

Mata Yan Fei was a bronze ware in the Eastern Han Dynasty. Unearthed in 1969 in the tomb of Zhang and his wife, the military commander who guarded Zhang Ye in the Eastern Han Dynasty. It is now in the Gansu Provincial Museum. "Flying Swallow on horseback" has been regarded as a symbol of China's ancient superb foundry industry since it was unearthed, and has been identified as a tourist symbol of China by the National Tourism Administration. 1986 has been designated as a national treasure.