2. As shown in the figure, in the top line, find "Insert" and click "Insert".

3. As shown in the figure, find "Artistic Word" in "Insert", click "Artistic Word", there is a row of hollow words, and then click.

4. As shown in the figure, it is-> in "artistic words"; Enter "Math Kingdom" in "Please Reposition Text". (If you don't choose the artistic font of hollow characters, you can re-select it where there are more "A" in the top line.)

5. As shown in the figure, after entering the "mathematical kingdom", the hollow characters of the mathematical kingdom appear.

If you are not satisfied with this font, you can choose the words "Mathematics Kingdom" and click the font in the upper left corner to change it. If you still can't learn it, you can print out the font with a printer and copy it. )