Group 1 - The core viewpoint emphasizes the successful implementation of scientific desertification control methods in China's northern regions, leading to significant ecological improvements [2][10] - The use of advanced technologies, such as drones and robotic planting machines, has enhanced the efficiency of afforestation efforts in desert areas [3][8] - The "Three-North" project has seen the application of over 100 key scientific achievements in the past two years, with nearly 50% of afforestation efforts utilizing mechanical methods [7] Group 2 - Innovative techniques, such as artificial blue-green algae crust technology, have accelerated the formation of protective crusts on sandy surfaces, significantly improving sand fixation efficiency [5] - The ecological restoration efforts have resulted in a notable increase in vegetation coverage and biodiversity in previously barren desert areas, showcasing a successful "green advancement" strategy [10] - The approach to desertification control is characterized by a respect for natural processes and the integration of modern technology, reflecting a unique Chinese methodology [8]