Meitu Xiu Xiu is a non-professional entry-level drawing tool, and almost no tutorial is needed.
Of course, the effect will not look particularly exquisite. Many effects in Ps can't be achieved by Meitu.
But if skilled and handled properly, it will also have the effect of pseudo-Ps.
Meitu Xiu Xiu Bar has many good tutorials, which you can take a look at.
Photoshop belongs to the professional level, and there are many technical terms.
But relatively speaking, it has more functions and better effects. More than three self-contained animation effects are the so-called dynamic signature files.
Proficiency will be much more convenient than mito.
However, Ps is a large-scale drawing software, and it is not recommended to use it if the computer has insufficient memory. It's easy to collapse.
Tutorials can be found in the PS tutorial column.