After the development of modern archaeological science, the existence of ancient creatures and the actual situation of agricultural production at that time can also be found from the excavation of ancient tombs. There are also many proofs of the historical facts of loquat: 1975, an ancient tomb of the Western Han Dynasty was excavated in Jiangling, Hubei Province 2 140 years ago. Among more than 500 funerary objects, there is a bamboo barnyard grass, which contains ginger, red dates, peaches and apricots, loquat and other foods, among which the flesh of peaches, plums and loquat has rotted, leaving only seeds.