What's the name of this movie?

It should be an alien monster series with four Chinese titles: Alien monster foreign title: Tremor more Chinese title: Tremor from the center of the earth Part 1 (1990) kevin bacon and Freddie Joe Ward are temporary workers in a perfect town in Nevada. Just as they are about to leave, soon after, they suddenly discover that the murderer is not a murderer, but thousands of giant mutant monsters hundreds of times more cruel than the murderer! They lurk underground, and then leap out of the center of the earth with lightning speed, devouring people and animals on the ground! At this point, the people in the town are very scared ... can they help the townspeople and fight the geocentric monsters? Part II (1996) In the first episode of Alien Monster, Earl (Freddie Joe Ward) and Burt (michael gross), the tough guys who escaped the insect kiss, once again join hands with the beautiful geologist (helen shaver) to fight against this evil geocentric monster and wipe them out forever. Will they succeed in the end? The third part (200 1), the mysterious underground monster is back! After the last lesson, this group of underground man-eating monsters with huge and terrible appearance became more tenacious and hungry than before. In the last episode, the survivor, with his knowledge of weapons, prevented the new generation of man-eating monsters from being destroyed again ... Part IV (2004) Lee Jackson, a remote town in the western United States, prospered because of a silver mine, but unfortunately, a monster appeared here, devouring the lives of miners. So hiram Gamo, the boss, hired Kelly, the "black hand", to get rid of it, but Kelly was eaten by the monster, Gamo left here and the town declined ... Will human footsteps really be blocked by the monster?