Lingguan writes the character "qiang", why is it 18 strokes?

The traditional Chinese character "Qiang" is written like this: "". There are only two more strokes than simplified Chinese characters, and there are only sixteen strokes more.

Annotation on "Hui" can be written in four ways:

Hui, Hui, Hui, Hui.

Fill in the variant character "Hui" below to form The character is exactly eighteen strokes. I finally came up with the eighteen strokes of the character "qiang".