You can use the computer's own drawing software, or Meitu Xiu Xiu software, or Ps software to synthesize the required fonts and pictures. Specific steps: (Take the drawing software that comes with the computer as an example)

Search the font you need online, such as Boyang font.

Find a background picture.

Open the drawing tool on your computer and insert the background picture.

Then insert the downloaded font and drag and drop the font to the appropriate location.

To save, please save the picture to the desired location.