扎马剌丁 (紮馬剌丁) Zāmǎládīng

Zāmǎládīng proper noun Jamal al-Din ibn Muhammad al-Najjari
Domain: History 历史 , Subdomain: China 中国 , Concept: Scholar 学者
Notes: Persian astronomer and scholar who served Kublai Khan from c. 1260