In tree of unhapiness the pau low nia is a Korean tree.what belief about the tree mentioned in the poem?

The belief mentioned in the poem "Tree of Unhappiness" is that the Pau Low Nia tree absorbs negative energy and unhappiness from people who sit beneath it, allowing them to feel a sense of relief and release. This belief reflects the idea of nature serving as a source of healing and comfort for those in emotional distress.