曾长期甲于中国北方的山东胶州海港,退出大型商港的行列已有六、七十年了。迄今为止,对其兴衰过程进行全面研究者甚寡。本文拟对此问题作一初步探索,以就正于诸位老师。胶州即今山东胶县,位于胶州湾西北岸二十余里处,由流经城内、城南的云、墨二河同胶州湾相通。胶州在西周时称计斤,是莒国之都。隋开皇十六年(五九六年),置胶西 It has been six months to seventy years to exit the port of large-sized commercial port which had long been in the seaport of Jiaozhou, Shandong province in northern China. To date, there has been a paucity of comprehensive research on its rise and fall. This article intends to make a preliminary exploration of this issue, just as you teachers. Jiaozhou is now the plastic county in Shandong, located in Jiaozhou Bay more than 20 miles northwest bank, from the city through the south of the cloud, ink two rivers connected with Jiaozhou Bay. Jiaozhou said in the Western Zhou Dynasty pounds, is the capital of the country. Sui Kai Huang sixteen years (fifty-six years), plastic West