Today, 165 years ago, on November 14, 1860 (October 2, 1860), the Qing Government signed the Beijing Treaty with Russia. On November 14, 1860, the Chinese Secretary-General Xi Jinping and the Russian Ambassador Ignatiyev signed the Beijing Treaty, also called the China-Russian Treaty of Extension. A total of 15 paragraphs, the main contents: first, recognizing the China-Russian Treaty; second, the Chinese territory of the formerly intended Ussuri River from the east of the two countries, including the Kushchill Island in about 400,000 square kilometers of the Russian territory to Russia; third, the provisions of the China-Russian section of the border, the original China's inner lake Samb and Murtower was defined as a lake. Thus, not only the Western border