2. Citrus, orange tree. "Orange" and "auspicious" are homophonic, symbolizing good luck, and the fruit is red and yellow, beaming. Potted tangerine is an important decoration for people's families in the Spring Festival, and orange leaves have the function of soothing the liver and relieving depression, which can bring joy to families.
3. 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.
4. 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.