摘要
Chestnuts are a kind of nut and are popular with all ages. When you pass food shops in Beijing in autumn or winter, a sweet and warm smell meals the nostrils. It makes the mouth water and one cannot help buying a bag of chestnuts, roasted in sand with brown sugar. It is no exaggeration to say that chestnuts are the king of nuts. China has a long history of chestnut cultivation. A chestnut fossil was
