astronomy

  • The West Lodge Debates [Jin & Southern-Northern Dynasties]

    Brief: This article covers the West Lodge Debates under Southern Qi. Prince Xiao Ziliang hosted a scholarly circle including Zu Chongzhi, who calculated pi precisely. Skeptic Fan Zhen challenged Buddhist karma with On the Annihilation of the Spirit, sparking a landmark faith–reason clash. It captures a rare golden age of southern culture and thought.

  • Cai Yong

    Cai Yong (133–192 CE) was a renowned literary scholar, calligrapher, and musician of the Eastern Han dynasty, and the father of the famous poet and composer Cai Wenji. His courtesy name was Bojie, and he was a native of Yu in Chenliu Commandery (modern-day Qixian, Henan).