阶梯倍投方案12244简介：The Jianlu wanted to obtain the necessary grain, salt and iron from the mutual market, so after the ninth year of Chongzhen, the Jianlu never attacked Xuanfu and Datong again to ensure the continuation of trade.
The Jianlu wanted to obtain the necessary grain, salt and iron from the mutual market, so after the ninth year of Chongzhen, the Jianlu never attacked Xuanfu and Datong again to ensure the continuation of trade.
