How to plant a Peace Tree? Detailed planting method shared

Methods for planting a peace tree and reasons its leaves turn yellow. The peace tree is an elegant name for Cinnamomum kotoense (Lanyu cinnamon). It can give off a scent, correct odors and purify the air. The peace tree implies good fortune, symbolizes peace and happiness, and a joyful life. Yellow leaves on a peace tree are a headache; how do you prevent the leaves from turning yellow?