1. Travelers who thread fishing lines into space beans.
2. Put the space bean on the fishing line, then tie a figure-eight knot under the space bean and tie it tightly.
3. Tie an 8-shaped knot above the space bean.
4. These two 8-characters can fix the space bean, so that the space bean is between two 8-bytes, and there is a line group in the middle of the 8-character knot, which plays the role of connecting the main line with the fishing rod;
5. Fold the thread ball into a small circle and thread the lower double thread into the upper double thread, as shown below.
6. Put the knot of the fishing line on the end of the fishing rod, and tighten the fishing line on one side of the space bean to complete the connection.