2. Wealth tree: Wealth tree is a kind of potted plant with green flowers, which means all the best and getting rich, and has the feng shui function of getting rich.

3. Kumquat: Oranges look like Huang Chengcheng, with the connotation of rare treasures, which is quite helpful for improving wealth.

4. Good luck: the leaves of the flowers are flourishing, the colors of the flowers are bright red, and the top or middle of the flowers are open to the outside world, which is very festive.