Three-ring knot is also called grasshopper knot. This knot is one of the most basic knots in China. Because it is knitted with rope ends, when knitting the outer ear, three-ring knots can be knitted to increase the types of knots.

Compile:

The 1.B end passes through the A end.

Second, the B-end does the action of picking and pressing, and goes out.

Third, the B-end continues to do the pressing action and is worn.

Fourth, divide it into three external ears, A end and B end, and tighten it.

That's five.