Streams are the connecting interface between terrestrial ecosystems and important waterway ecological corridors. Connecting and maintaining the ecological functions of the upstream to downstream river basins can not only provide ecological services such as supply, regulation, support, and culture but also serve as the source of life for humans to move towards a sustainable future. The Department of River Studies will conduct water observation experiential sessions (by appointment) and plan river ecology conservation exhibitions (open to the public), integrating the issue of Ecological Base Stream Flow Flow appropriately into the teaching process and exhibition content, encouraging visitors, teachers, and students to have fun and learn happily. The goal is to create opportunities for the public to get close to the aquatic environment, gain first-hand environmental observation experiences, and raise awareness and concern about river issues