The Chianan Canal is an important waterway located in Taiwan. It was constructed to improve irrigation and drainage in the surrounding agricultural areas, particularly in the Chianan Plain. The canal helps manage water resources, supporting local farming and enhancing crop yields. Spanning approximately 60 kilometers, the Chianan Canal connects various rivers and streams, facilitating water flow across the region. It plays a crucial role in flood control and provides a reliable water supply for irrigation, benefiting the local economy and ensuring sustainable agricultural practices.