Search the dictionary A Chinese word or character, or English Search 2 entries. gǎidìngyīlítiáoyuē 改订伊犁条约 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 gǎidìngyīlítiáoyuē 改訂伊犁條約 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