There is a movie in Thailand about the human body hiding drugs and then becoming a zombie. What's it called?

The third story of "Ghost Abuse", "The corpse hitchhiked".

Ghost is a horror film jointly directed by Songyos Sugmakanan and banjong pisonthanakun, starring Richard Zhehua and masha wattanapanich.

The film consists of five different stories. They told the story that the little novice monk who did not believe in cause and effect could not overcome his fate; Overview of meeting ghost hands in the hospital; The story of hitchhiking and boarding a Promethean; The story of the ghost who died in the accident attached to the car; A story in which "ghost" plays the leading role in a ghost film.

"Ghost Abuse" includes "Thorny Palm Tree" (translated from Hong Kong into black killing monk), which tells the story of a little novice monk who doesn't believe in cause and effect, but doesn't deserve fate. In the hospital, I met a ghost hand's sickbed (translated in Hong Kong as "sick ghost room allocation"), took a ride to the corpse house (translated in Hong Kong as "corpse house van", "backpacker" and "desperate backpacker"), and the dead ghost attached to the car's "used car" (translated in Hong Kong as "the car in front is terrible"); The ghost film studio (translated as "Ghost Play" and "Filmmaker" in Hong Kong), which plays the leading role in ghost films, takes you into a new realm of horror.

References:

Baidu encyclopedia-ghost abuse