The researchers studied the tree community in Lingkong Mountain, finding 25 tree species with Pinus tabuliformis and Quercus wutaishanica as dominant. Most trees were small, indicating healthy community renewal. Some species showed thinning effects, while others transitioned to stable growth phases. The distribution of trees varied, with some clustered and others randomly spread. Overall, the study provides insights into the diversity and spatial patterns of trees in the area.