The fish in Wusuli River can be taken away in the following ways: 1. First, put the live fish into the fish basket and tie the fish basket tightly with a fishing net; 2. Put the fish basket in an incubator or a fresh-keeping bag to ensure the water quality and temperature; 3. After confirming that the fish basket is fastened, put it in the safe for transportation; 4. During transportation, oxygen can be properly supplemented to maintain water quality; 5. After reaching the destination, put the fish basket back into the water and release it. Taking fish from Wusuli River needs to pay attention to protecting the environment and animal welfare, and abide by laws and regulations and local management regulations.