The Tengwang Pavilion scenic area is definitely worth a visit. Besides showcasing the changing dynasties and architectural features, you can also see the characteristics of buildings from different periods, as well as Liang Sicheng's modern renovations. Each floor has different exhibits, including scenery from Jiangxi Province and introductions to famous figures. It can get quite hot inside, so it's best to arrive early in the morning. Like a museum, you can enjoy views of the Gan River from the outside, as well as the Twin Towers and the Bayi Bridge across the river. Highly recommended.