One example is the Star Manual of the Masters Gan and Shi (甘石星經, Gan Shi Xingjing), which was actually compiled by Ma Xian (馬顯) circa 579 AD as an appendix to a calendar treatise.
One illustration is the Star Manual of the Masters Gan and Shi (甘石星經, Gan Shi Xingjing), which was compiled by Ma Xian (馬顯) around 579 AD alongside a treatise on calendars.