Su Song
During the Song dynasty (960–1279), the Chinese astronomer Su Song wrote a book titled "Xin Yixiang Fa Yao" (New Design for the Armillary Clock) containing five maps of 1,464 stars. This has been dated to 1092. In 1193, the astronomer Huang Shang prepared a planisphere along with explanatory text. It was engraved in stone in 1247, and this chart still exists in the Wen Miao temple in Suzhou.