In modern history, which territory of China was occupied by Russian?

May 1858 Sino-Russian Ji Hui Treaty. Russia occupied more than 600,000 square kilometers of territory in China, reaching Heilongjiang in the north and Xing 'an Mountains in the south.

1860165438+10 Sino-Russian Beijing Treaty. Russian occupied about 400,000 square kilometers of China territory east of the Ussuri River.

1864 10 In accordance with the provisions of the Sino-Russian Beijing Treaty, the Northwest Border Reconnaissance Agreement was signed. Russian occupied more than 440,000 square kilometers of land in western China.

188 1 February Sino-Russian Ili Treaty. Through this agreement and the five demarcation protocols of 1882- 1884, Russia occupied more than 70,000 square kilometers of China territory in the west of Yili and east of Zhaisan Lake in northern Xinjiang.

To put it mildly, it is for your own interests in the Far East, and to put it bluntly, it is to satisfy your own greed. Russians have a natural desire for land.