What evil things should be put in the cemetery?

The traditional custom is to make real animals (such as lions and tigers). ) or imaginary beasts, placed in cemeteries or painted in tombs to ward off evil spirits, in order to seek the peace of the tomb owner and relieve disasters for strangers. In ancient times, Xia, Shang and Wednesday, cinnabar was used to seek good luck and avoid evil spirits. Cinnabar is coated around bones or placed at the bottom of coffins. The cinnabar in the tombs of the Zhou Dynasty is eight centimeters thick. In the Han Dynasty, some symbolic images and objects were developed to avoid misfortune. Since the Wei, Jin, Sui and Tang Dynasties, there have been artifacts specially made for tombs, that is, tomb beasts, which are generally placed at the entrance of the tomb, facing the entrance of the tomb. From the late Qing Dynasty to the early Republic of China before the founding of the People's Republic of China, people put evil spirits in coffins, such as twelve spirits, seven incense, cassia twig, cinnabar, realgar, seven-star board and cinnabar. In some folk customs, colored stones are placed on coffins along the stars, and female coffins are equipped with bows and arrows (instead of bows, reeds are used to replace arrows); There are bricks and bows and arrows in the man's coffin, which is said to prevent the town from "Tiangou". There are four peach charms in the tomb, which are written as "the sky is round, the law is nine chapters, the charm is everywhere, and ghosts are dead."