Toona sinensis is regarded as a symbol of good luck, peace and longevity, so many people like to plant Toona sinensis in their own yards, hoping that their families will live a long and healthy life. Since ancient times in China, people have regarded Toona sinensis as the exclusive symbol of their father, honoring his father as Toona sinensis, which means that his father lives as long as Toona sinensis, and sending Toona sinensis buds to male elders means Toona sinensis has a long life. Toona sinensis tree also symbolizes many children and many blessings, representing the prosperity of the family. In the courtyard geomantic omen, Toona sinensis has the function of "hiding water from the wind, accompanying sprouting pulse, dissolving suffocation and increasing prosperity and auspiciousness", which brings positive energy to the courtyard. Toona sinensis is considered as the patron saint of the family and plays a protective role in the family. Some places have the custom of "touching Chinese toon". On New Year's Eve, children will walk around Toona sinensis three times and then touch it, hoping that children can grow up healthily. To sum up, the moral symbols of Toona sinensis include auspiciousness, peace, longevity, the symbol of father, the positive energy of courtyard geomantic omen, protection and specific customs.