Step one:
First draw two diagonal lines on the paper, and draw an arc on one side to connect them.
Step 2:
Draw a square on the other side to connect it.
The third step:
Draw a few more long bars on top.
Step 4:
Then add a small long bar on the right.
Step 5:
Add the arc and the roots of the wavy line to the end of the arc.
Step 6:
Finally, paint it with a nice color, and the green onions are just like this.