First, hold the figure-eight ring with your left hand, and pass the word line folded in half through the figure-eight ring with your right hand.
Second, after passing through a section, hold the root with your left hand and cross the line with your right thumb.
Third, after the thumb and forefinger pass through, they are wound into a living circle.
4. Hold the root of the looper with your left hand and pass the two hooks of the word line through the loop in one direction (twice).
Fifth, finally, slowly loosen the sub-wire, so that the knot-free connection method of the wire is tied.