828 BCE828 BC—Xiong Yan is replaced by his son Xiong Shuang as Viscount of Chu.In the 9th century BC.Geopolitics & Diplomacy828 BC—Xiong Yan is replaced by his son Xiong Shuang as Viscount of Chu.sourceNearby← 825 BCE836 BCE →831 BCE–822 BCE823 BCE825 BCE828 BCE