CATDOLL : CATDOLL: I just want to know how to raise this insect?

Anyone with a little knowledge of entomology knows that this is not a ground beetle, and it does not eat meat. The 4th post is right, this is a longhorn beetle

And it should be a big-toothed earth beetle Dorysthenes paradoxus

There are

It is difficult to raise adult longhorn beetles. Few people raise them. Most of the larvae are raised. For the adults, you can try feeding them tender leaves of plants, or give them some sugar water or something.