River valley terraced water surface landscape refers to the scenic view formed by the stepped terraces along a river valley. These terraces are typically created for agricultural purposes, such as irrigation, but they also contribute to the unique aesthetic of the river landscape. The concept is often associated with the natural beauty of the terraced fields, which can be seen in regions like China's terraced rice fields in Sichuan and Yunnan provinces. The landscape offers a harmonious blend of human ingenuity and natural beauty, reflecting the cultural and historical significance of terracing in agriculture.