西汉中晚期至东汉时期，胶州湾沿岸区域中小型贵族墓葬内出土大量原始青瓷器

In the late Western Han Dynasty to the Eastern Han Dynasty, Jiaozhou Bay in the coastal area of ​​small and medium aristocratic tombs unearthed a large number of original green porcelain, its aggravation, enamel, shape and decoration detail, almost in line with Jiangsu and Zhejiang unearthed, should be produced by the South, and by the sea come.

During the late Middle To East Han Dynasty, a large number of primitive blue porcelain swashes were unearthed in the tombs of small and medium-sized nobles in the coastal area of Jiaozhou Bay, and their tire quality, enamel, shape and fine decoration were almost identical to those unearthed in Jiangsu and Zhejiang regions, which should be produced in the south and came by sea.

From the middle and late Western Han Dynasty to the Eastern Han Dynasty, a large number of primitive celadon wares were unearthed in the tombs of small and medium-sized nobles along the coast of Jiaozhou Bay.<br>