中俄改訂條約 [ㄓㄨㄥ ㄜˊ ㄍㄞˇ ㄉㄧㄥˋ ㄊㄧㄠˊ ㄩㄝ; zhong1 e2 gai3 ding4 tiao2 yue1] Treaty of Saint Petersburg of 1881, whereby Russia handed back Yili province to Qing China in exchange for compensation payment and unequal treaty rights ◄ ►