一、正朔本乎夏时秦汉帝国在亚洲大陆的崛起,犹似一轮朝阳高悬中天,使东亚诸国从愚昧的黑暗中迎来文明的曙光,一个以中国为核心的文明圈渐露端倪。秦汉之后,经隋唐至宋明,东亚文明圈日趋成熟,共同的文化要素加强了相互之间的连带意识。北宋宣和五年(1123),徐竞奉命 First, the current Shuangben In light of the rise of the Qin and Han empire in the Asian continent in summer, it is still like a sunrise rising above the sky, bringing the East Asian nations to the dawn of civilization from the darkness of ignorance and a civilization with China as the core Lu exposed clumsy. After the Qin and Han Dynasties, through the Sui and Tang dynasties to the Song and Ming dynasties, the East Asian civilizations matured and the common cultural elements strengthened their mutual awareness. Northern Song Dynasty and declared five years (1123), Xu Jing was ordered