There are three kinds of town objects mentioned by Yin and Yang Master. One is the physical object, which is a building placed in a specific place and direction, such as Taishan stone.
Second, the symbol ofuda, written by the mage, such as the symbol of calming the nerves and exorcism;
Third, according to the five elements of the birth, choose to suppress items. These things belong to feudal dross and should not be believed.