请问您读过南京条约的细则吗?麻烦看一下第1条是什么?
麻烦自己找个字典慢慢查:
ARTICLE I. There shall henceforward be Peace and Friendship between Her Majesty the Queen of the United Kingdom of Great Britain and Ireland, and His Majesty the Emperor of China, and between their respective Subjects, who shall enjoy full security and protection for their persons and property within the Dominions of the other