ㄗㄨˇㄔㄨㄥchōngzhī

  1. 人名西元429~500)​南朝河北省涿)​校尉曆法大明曆顧及歲差問題算學推算相當精確圓周率指南車千里精巧

Zu Chongzhi (429-500)​, astronomer and mathematician
Zu Chongzhi (astronome et mathématicien)​