Group 1 - The project at Qiandao Lake's southwestern area is a key ecological restoration initiative, expected to be completed five months ahead of schedule due to innovative construction strategies [2] - The project involves the construction of ecological buffer zones, with significant work including the dredging of 350,000 cubic meters of sediment and the organization of 320,000 cubic meters of beach area [2] - The project aims to balance ecological protection with community benefits by constructing agricultural bridges and scenic walkways, enhancing the quality of life for local residents [2] Group 2 - Early completion of the project allows for optimization of planting schemes based on the growth cycle of seedlings and enables preemptive measures against potential erosion risks during the flood season [3] - The core value of the project lies in safeguarding the water quality of Qiandao Lake by improving sediment conditions and enhancing water flow through ecological interception channels [3] - The early completion will strengthen the ecological "filtering" function at the lake's inlet, providing a more robust guarantee for the lake's water quality [3]