King Su of Chu (Chinese: 楚肅王; pinyin: Chǔ Sù Wáng), personal name Xiong Zang, was the monarch of the Chu state from 380 BC to 370 BC.
Upon his accession to Chu's throne, King Su executed more than seventy families who had participated in the murder of Wu Qi and the insulting of King Dao's corpse.
[2] During his reign, Chu fought with the Han and Wei states.
In 375 BC, Han conquered the Zheng state which had been in alliance with Chu for centuries.
[3] King Su died in 370 BC after 11 years of reign.