How to make Harajuku starry sky have beautiful Xiu Xiu?

Open a starry sky material in Meitu Xiu Xiu (you can find a lot by searching for "starry sky" in Baidu pictures, here are a few).

Open the picture here:

Then enter the text: △ or ▲

Adjust the size and transparency (transparency can be adjusted)

Right-click to merge all.

Then enter the text, the color needs to look obvious with the picture, otherwise the effect is not good.

Finally save the picture.

Final effect

I hope I can help you.