The water is full of rice leaves, and the sunlight passes through the trees and the smoke is low. Changshu is located in a blessed land in the south of the Yangtze River, named after the annual harvest. "Changshu rice" has been awarded the national geographical indication certification trademark, and "Changyou No. 1" has also been selected into the national spark plan. Changshu rice has been popularized in the country for a total of about 70 million mu, increasing grain production by 2.06 billion kg. High-quality Changshu rice is famous for its "soft, glutinous and fragrant.

The representative of Changshu rice research, Duanmu Yinxi, is an extension researcher of Changshu Agricultural Science Research Institute and an expert in rice breeding. Duanmu Yinxi has devoted himself to rice breeding for 42 years and has never left the land under his feet.