Cliff Tomb of Jiangkou is a significant piece of the area's history. Look out for any epitaphs which often include a bounty of historical facts.
When you've spent some time at this burial ground in Meishan, why not check out Pengzu Mountain, Former Residence of Peng Zu, and Xiang'er Temple? They're near Cliff Tomb of Jiangkou and also a hit with travelers.