The Feng Shui master asked what can be used instead of cinnabar

Cinnabar is a red mineral pigment. Ancient emperors used it to write comments when reviewing memorials. Buddhists also used cinnabar to consecrate various ornaments. Because the ancients believed that this mineral has been buried underground for thousands of years and has absorbed the essence of the sun and moon and has aura, so the feng shui effect of cinnabar cannot be replaced by other things. You can try to buy it in a traditional Chinese medicine store, because cinnabar is also a soothing traditional Chinese medicine, and it may be available in a traditional Chinese medicine store.