澶州

直至公元1004年，北宋真宗与辽国在澶州定下了停战和议，约定真宗称辽萧太后为母，宋辽为兄弟之邦，北宋每年向辽交纳“岁币”和丝绸，双方互不侵犯。

Till to the year of 1004 , a peace pact was concluded in Chanzhou , under which the Liao obtained a bountiful annual gift of silver and silk from the Northern Song , while Emperor Zhenzong had to admit Empress Dowager Xiao of the Liao aunt and take Shengzong of Liao as his brother .