Where were Baoshan bamboo slips and Guodian bamboo slips unearthed? What is the content?

Among Chu bamboo books, Baoshan bamboo slips and Guodian bamboo slips in Jingmen have the largest number. There are 278 bamboo slips in Baoshan and over 700 bamboo slips in Guodian. Both of them were unearthed in the tombs of Chu nobles near Jinan, the capital of Chu State. Baoshan was in the middle of the Warring States period and Guodian was in the late period. The contents of Baoshan bamboo slips include documents, archives, divination, records of sacrificial prayers, dispatch, etc. The content of Guodian bamboo slips is more than a dozen manuscripts of ancient books, such as Laozi, Taiyi Shengshui, Sexual Pretending and The Way of Tang Yu.