Analysis of information sources in references of the Wikipedia article "Ji Wusheng" in Indonesian language version.
6 Yan 鄢 was located north of present-day Yanling County 鄢陵縣, Henan.{...}LORD YIN 1 (722 BCE) ANNALS{...}In summer, in the fifth month, the Liege of Zheng overcame Duan (Gongshu Duan) at Yan.6{...}If he repeatedly commits undutiful acts, he surely will bring himself down.
6 Yan 鄢 was located north of present-day Yanling County 鄢陵縣, Henan.{...}LORD YIN 1 (722 BCE) ANNALS{...}In summer, in the fifth month, the Liege of Zheng overcame Duan (Gongshu Duan) at Yan.6{...}If he repeatedly commits undutiful acts, he surely will bring himself down.
鄭伯克段于鄢{...}鄢,鄭國邑名,在今河南鄢陵北。{...}五月辛丑34,大叔出奔共。{...}34 五月辛丑 即五月二十三日。
郑伯克段于鄢、晋楚鄢陵之战、唐雎不辱使命等事件均发生于此。