Su Song, also Zirong (1020–1101) was a renowned Han Chinese scientist, mathematician, statesman, astronomer, cartographer, horologist, medical doctor, pharmacologist, mineralogist, zoologist, botanist, mechanical and architectural engineer, poet, antiquarian, and ambassador of the Song Dynasty. He completed a large celestial atlas of several star maps, several terrestrial maps, as well as a treatises on pharmacology, mineralogy, zoology, botany, and metallurgy. He compiled the greatest Chinese horological treatises of the Middle Ages.
mathematician, astronomer, engineer
Medicine 4 Medical doctor
2 Writer, poet