Introduction to the World Geothermal Expo Park: The park was built by Nangong Village using local geothermal resources. It covers an area of ​​27.3 hectares and integrates fitness and health care, sightseeing and picking, leisure and entertainment, and science education. The main attractions include the Geothermal Science Popularization Exhibition Center, Geothermal wells and geothermal water treatment stations, greenhouse parks, hot spring fishing centers, hot spring health centers and Nangong Garden.