Figures of the Article

• The front (a) and back (b) of the unearthed glass from the tomb No.17 of Hongling site, Xiangxiang, Hunan Province.The diameter is 8.15 cm, and the thickness is 0.2 cm. Hunan Provincial Museum Collection, photos provided by Zhao Ruiting
• The glass plate(a) and glass cup(b) unearthed from Han Dynasty tomb, Mancheng, Hebei Province(Hebei Museum Collection)
• The long-necked glass bottle unearthed from east suburb tomb of Eastern Han Dynasty, Luoyang, Henan Province
• Flat glass decorations unearthed from tomb of Nanyue King of Western Han Dynasty, Guangzhou