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今年已经过去7　　Located on the northeastern border of China, Black Blind Island has been the focus of the map update due to its special geographical location and historical background. The 2023 edition of the China map provides a detailed depiction of the region through satellite technology and on-the-ground mapping. In the new high-precision map, you can clearly see the direction of the island's rivers, vegetation distribution, and key landmarks. These details are not only visually refreshing, but also an important basis for professional researchers to conduct geographical research and environmental governance.