Minggantu Biography, Birthday & Nationality

Zhang Heng was born on 0078 AD. He was Chinese national and known as cartographer, mathematician, astronomer,.

Su Song was born on 1020 AD. He was Chinese national and known as cartographer, civil engineer, astronomer,.

Xu Guangqi was born on 04 May 1562. He was Chinese national and known as mathematician, astronomer, writer.

Zu Chongzhi was born on 0429 AD. He was Chinese national and known as Astronomer.