Shandong Peninsula

Verified Timeline

Lore & Background

In the Paleolithic, the Shandong Peninsula area was covered by forest. Around 7,000 years ago in the Neolithic, a large number of Dongyi people inhabited the peninsula, who had their own kingdom called the State of Lai. The peninsula later belonged to the State of Qi, which built the Great Wall of Qi partially on the peninsula. During the Han dynasty, it belonged to the semi-independent feudatory Jiaodong Kingdom. During the late 19th century, the peninsula served as a base for the Beiyang Fleet. In the First Sino-Japanese War, the port of Weihaiwei was captured by Japan after a 23-day siege. During the Scramble for China, the German Empire annexed the Kiautschou Bay Leased Territory from 1898 to 1914, located around Jiaozhou Bay, where Qingdao developed into a major seaport. In July 1898, the port of Weihaiwei was annexed by the United Kingdom. Japan seized the territory from Germany in 1914 during the First World War. The 1919 Treaty of Versailles transferred the leased territory to Japan instead of restoring Chinese sovereignty, leading to the Shandong Problem and the May Fourth Movement. Shandong reverted to Chinese control in 1922 after mediation by the United States during the Washington Naval Conference, though Japan retained economic influence.

Reader's Guide

The Shandong Peninsula holds significant historical and economic importance in China. As the largest peninsula in China, it has been a site of early human habitation by the Dongyi people and later the State of Qi. Its strategic coastal location made it a focal point during the late 19th and early 20th centuries, serving as a base for the Beiyang Fleet and a target of colonial powers. The German annexation of the Kiautschou Bay Leased Territory and the British annexation of Weihaiwei exemplified the Scramble for China. The transfer of German concessions to Japan after World War I ignited the Shandong Problem, a major catalyst for the May Fourth Movement, a pivotal event in modern Chinese nationalism. Economically, the peninsula is the most developed region of Shandong and one of the most affluent in China, with a history of fishing, salt, iron smelting, and textile production dating back to the Spring and Autumn and Warring States periods. Today, it is a base for peanut, fruit, aquatic product, and tussah silk production, and cities like Qingdao and Yantai host economic and technological development zones. The peninsula also has strong ties with Northeast China and South Korea, with over 200,000 Koreans living there and a South Korean consulate-general in Qingdao.

Did You Know?

• The Shandong Peninsula is the largest peninsula in China, covering 73,000 square kilometers.
• Geologically, it was once connected to the Korean Peninsula and the Liaodong Peninsula, but split starting around 27 million years ago, forming the Yellow Sea.
• During the First Sino-Japanese War, the port of Weihaiwei was captured by Japan after a 23-day siege.
• The 1919 Treaty of Versailles transferred the German leased territory in Shandong to Japan, sparking the May Fourth Movement.
• Over 200,000 Koreans live on the Shandong Peninsula, and South Korea has a consulate-general in Qingdao.