What plants are planted in the backyard of rural houses?

Citrus, orange tree. "Orange" and "auspicious" are homophonic, symbolizing good luck, and the fruit is red and yellow, beaming. Potted oranges are important decorations for people's families during the Spring Festival. Orange leaves have the function of soothing the liver and relieving depression, which can bring joy to families. Reineckea carnea: Small, green all year round, easy to grow in muddy water, symbolizing "good luck", also known as Cao Rui; Toona sinensis: Zhuangzi. Xiaoyao travels in the cloud: "There was a big tree in ancient times, and autumn was 8,000 years." Therefore, Toona sinensis is a symbol of longevity, and later generations take it as their father's name, which has the function of protecting the hospital and praying for longevity in geomantic omen. In some places, the custom of touching Toona sinensis is still popular. On New Year's Eve, children should touch Toona sinensis and turn around a few times, praying to grow up quickly. In some places, on the morning of the first day of the first month, children read "Toona sinensis, Toona sinensis, you are king, you grow thicker and I grow longer"; Sophora japonica: The wood of Sophora japonica is hard, which can be used as greening tree and street tree. It is considered to represent the "land" in Feng Shui. The ancient imperial court planted three Sophora japonica trees with nine spines, and the officials and doctors sat under them, facing the three Sophora japonica trees, which was three fairs, so the Sophora japonica trees had the highest grade among the trees and the town house was authoritative; Ganoderma lucidum: Ganoderma lucidum is warm, sweet, nourishing essence, strengthening bones and muscles, and has ornamental effect, which is a symbol of longevity. Since ancient times, it has been regarded as auspicious things, and the deer or crane with Ganoderma lucidum in its mouth is a common theme in auspicious pictures. Plum blossom: Plum trees are highly adaptable to the soil, with five petals, which mean "plum blossom in Five Blessingg" and can enhance the happiness of the family. Bamboo: Su Dongpo said, "Eating without meat is better than living without bamboo." Bamboo is a symbol of elegance and exquisiteness. It is not afraid of the wind in the southeast and northwest, and it can also become a feng shui shelter forest at home.