Introduction to the Treasure Hall: Exhibits many treasures such as petrified wood jade, Yangzhou lacquerware, and mahogany furniture. The hall on the first floor displays more than 2,000 tons of shuhua jade with a history of 200 million years. The second floor displays calligraphy works by famous people from all dynasties, all of which are art treasures. The third floor displays exquisite Yangzhou lacquerware, jade carvings, wood carvings and other Chinese treasures handed down from ancient times.