The size of a fig is about 5-1g, and the edible part is about 4-9g, and the calorie is 2-4 calories, excluding the weight of the skin and the pedicel. Ficus carica was introduced to China in the Han Dynasty, and was first cultivated in various parts of Xinjiang. It was not until the Tang Dynasty (the 7th century AD) that it was introduced from Xinjiang to Gansu and Shaanxi through the Silk Road, and then to the Central Plains. By the Song Dynasty, Lingnan had been cultivated. Because its fruit is shaped like steamed bread, it is often called "wooden steamed bread" in the south, and it was originally called "fig"