There are many bugs in an old movie, but I can't remember the name.

Chinese name: sand sea monster

English name: The? Bones? Rob someone? 2003

Alias: Bone Predator

synopsis

A group of scientists was sent to a desert in South Africa to investigate. There they met an unknown creature and a pile of bodies buried in the desert. They were attacked by unknown creatures. An adventure, a battle between man and beast, began in this desert. Can they escape the clutches of this unknown creature?