Introduction to the First Dragon in China: The Qicheng Scenic Area Historical Exhibition Hall displays a model of the First Dragon in China and displays of cultural relics unearthed from the Qicheng site. In August 1987, archaeologists unearthed three groups of dragon and tiger patterns made of clam shells at the Yangshao Cultural Site in Xishui Slope, Puyang. This relic has important historical, artistic and scientific value and is praised by experts as "China's No. 1 Dragon".