The wheelbarrow is commonly known as "handcart", also known as a chariot, a deer cart, a handcart, a handcart, a dirt cart, a sheep's head cart, a sheep's horn cart, etc. In the Western Han Dynasty, it appeared on some field passes. The name of wheelbarrow officially appeared in the Northern Song Dynasty. [4] Before the popularization of modern means of transportation, it was a light vehicle for carrying goods and people. Especially in the north, it played almost the same role as the donkey.