Convention for the Lease of the Liaotung Peninsula in the context of "Li Hongzhang"

The Triple Intervention or Tripartite Intervention (三国干渉, Sangoku Kanshō) was a diplomatic intervention by Russia, Germany, and France on 23 April 1895 over the terms of the Treaty of Shimonoseki, imposed by Japan on Qing China at the end of the First Sino-Japanese War. The treaty, signed on 17 April, had ceded the island of Taiwan and the Liaodong Peninsula to Japan. In response, the three Western powers advised Japan to renounce the Liaodong Peninsula on the grounds that it would cause instability; Japan, anxious to keep their goodwill, did so by treaty on 8 November. The Japanese public was outraged, especially after Russia obtained a 25-year lease on the peninsula in 1898. The reaction against the Triple Intervention was one of the causes of the Russo-Japanese War of 1904–1905, in which Japan won the Russian lease on the peninsula.

Russian Dalian, also known as Kvantunskaya Oblast, was a leased territory ruled by the Russian Empire that existed between its establishment after the Pavlov Agreement in 1898 and its annexation by the Empire of Japan after the Russo-Japanese War in 1905.

Located near the southernmost point of the Liaodong Peninsula, the city of Dalian came under the territorial control of the Russian Empire from 1898 until their defeat in the Russo-Japanese War in 1905. The Russians called the city Dalniy (Russian: Дальний), which means "distant" or "remote", describing the city's location relative to the Russian heartland. The modern Chinese name, Dalian, comes from a Chinese reading of the Japanese colonial name Dairen, which itself was a loose transliteration of the Russian name Dalniy. Under Russian control, Dalniy grew into a vibrant port city; before its loss in 1905 it was one terminus of the Russian-controlled Chinese Eastern Railway.