Lingaku- Treaty of Saint Petersburg of 1881 in which Russia agreed to hand back Yili province to Qing China in exchange for compensation payment and unequal treaty rights
Vygenerované: This phrase refers to a specific historical agreement that involved territorial changes and diplomatic negotiations between Russia and Qing China, illustrating the context of international relations during that era.
The Treaty of Saint Petersburg marked a significant turning point in Sino-Russian relations.