What is the binding method of eight-character ring and sub-line?

First, the first step is to tie one end according to the simple method of tying the fishhook.

Step two, fold the fishing line in half.

Third, the third step is to fold one end of the line through the eight-character ring.

Fourth, the fourth step is to wind the wire once to form a knot.

Fifth, the fifth step passes through the middle of the two strands of the folding line.

Sixth, pull hard after passing through.