Are there zombies in the world?

There are zombies in the world, but zombies are not ghosts. In fact, zombies don't come out to suck blood and eat people like in TV dramas.

My parents have seen it, so have I, but we have seen it in different places. They saw it while grazing on the mountain. When my parents were young, it was during the Cultural Revolution. We Tibetans like to send bodies to heaven for burial or cremation, but we can't send them to heaven for burial or cremation during the Cultural Revolution, so people just throw them into the mountains. There are many mines in northern Tibet, especially places with iron ore. The weather in this place in northern Tibet is dry, thunder and lightning, and the body will soon become a zombie. My parents said that if you see a zombie, you should just let it go, because zombies can go straight, don't turn left and right, don't suck blood, eat people and so on, and they are not scary ghosts. I just stay in bioelectricity and external electromagnetic field (I can't explain this clearly because I have material achievements.

When I was a kid, I would come over after school. At that time, the mortuary of the people's hospital in our area was in poor condition and was built in the hospital yard. Once, our classmates said: There are zombies in the morgue. We saw from the window of the morgue that there was indeed a body standing straight, followed by a doctor. I don't know what the doctor did, but the body lay down. When the doctor came out, he said: The wire in the morgue was broken and fell right on the body. The human body is charged, and the body will stand up when it is electrified by the outside world.