Bi Sheng
During the Northern Song Dynasty Bi Sheng invents a new printing technology.
- Overview
- Crew
Bi Sheng
- Overview
- Crew
Description
During the Northern Song Dynasty Bi Sheng invents a new printing technology.
During the Northern Song Dynasty Bi Sheng invents a new printing technology.
During the Northern Song Dynasty Bi Sheng invents a new printing technology.
