Oirat Mongols (an alliance of Western Mongolian tribes during the Ming Dynasty)

casual and unrestrained, often appearing brazen or lacking inhibition

Jamal al-Din ibn Muhammad al-Najjari (13th century), famous Persian astronomer and scholar who served Khubilai Khan [[忽必烈|忽必烈|Hu1 bi4 lie4]] from c. 1260

Old Chinese name for Bengal, now written [[孟加拉|孟加拉|Meng4 jia1 la1]]

Ming Dynasty name for modern-day Malacca