Treaty of Chanyuan References Treaty of Chanyuan Chinese history Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: ZhenzongAs a result of the Treaty of Chanyuan (1004), the Song agreed to the permanent loss of the northern territory between China and the Great Wall. Read MoreAs a result of the Treaty of Chanyuan (1004), the Song agreed to the permanent loss of the northern territory between China and the Great Wall. Read More