On August 26, 2005, Lanzhou, known as the "waterwheel capital", built a waterwheel Expo Park, which reproduced the spectacular scene of waterwheels on both sides of the Yellow River more than 50 years ago. Lanzhou Waterwheel Expo Park is located on the south bank of the Yellow River Binhe East Road on the Baili Yellow River Style Line. Donglian Neutral Bridge Pier and Sports Park; West to the hydrophilic platform, Lanzhou Port, Zhongshan Bridge, Baitashan Park and other attractions. Lanzhou Waterwheel Expo Park is composed of waterwheel park, waterwheel square and cultural square. It is a theme park that shows waterwheel culture.