C339 A Big Gift to the Duke of Qin

Mr. Xue should not be familiar with Tang Dynasty, so he didn't draw the specific location, or the city, but the general location — —

"This should be the approximate location of my Tang Dynasty … After that was the ocean, and across the ocean was the Glazed Ball. The Glazed Ball led to the Eastern Ocean, where Fusang was a set of island country, and beyond that was a set of tiny island country