The garbage removal area of this project is about 81,474 square meters, and the buried depth is about 2~4 meters. The removal range is divided into seven zones, and the total amount of removal is about 230,000 cubic meters. The screening process is completed in 100 calendar days. After screening, the earth and stone will be backfilled and landfilled, and the Caohu River is now re-emerged and the vitality is revived.