Here is another way to tie your favorite scarf. It is good for a oblong scarf. It has such a funny name because the final shape likes a human’s tongue.
1. Wrap your scarf around your neck with the right hand side above;
2. The longer right hand side crosses the central room;
3. The right hand side goes through the central space with a folded shape.
Refer to the following picture for the whole process. The picture is found in the wenxuecity.

a way to tie a scarf - tongue knot