1689★★★★★
Treaty of Nerchinsk
The first treaty between Qing China and Tsarist Russia sets their border along the Amur River region.
Treaty· China, Russia
The first treaty between Qing China and Tsarist Russia sets their border along the Amur River region.
The Qing cede Hong Kong Island to Britain and open five treaty ports, the first of China's unequal treaties.
The Qing cede Taiwan and the Penghu Islands to Japan and recognise Korean independence.
Vietnam and China normalise relations after more than a decade of hostility.
Britain transfers sovereignty over Hong Kong to China under the 'one country, two systems' principle.