What does the Three Gorges migration mean?

The huge resettlement project of the Three Gorges is unprecedented in the history of world water conservancy. According to the plan, when the Three Gorges Reservoir reaches the water level of1.75m, the final number of migrants will reach1.2000. This is equivalent to the population of a medium-sized European country and 28 times that of the immigrants from Itaipu Power Station, the largest water conservancy project in the world. 10 Over the years, more than 720,000 people have been relocated and resettled in the Three Gorges reservoir area.