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Jyutping taai3 zi2 daan1
Pinyin tài zǐ dān

Definitions (CC-CEDICT)
  1. Prince Dan of Yan (-226 BC), commissioned the attempted assassination of King Ying Zheng of Qin 秦嬴政 (later the First Emperor 秦始皇[Qin2 Shi3 huang2]) by Jing Ke 荊軻|荆轲[Jing1 Ke1] in 227 BC