In order to grant the county with new image, Rucheng Garden and Park Institution starts to decorate Ailian Square and green column of Wuxing Garden. It was introduced that 3200pcs ponsona and 5100pcs comphrena globosa would be planted there to improve the quality of urban greening and arts effects. Ponsona is a kind of species blossoms in the late spring and early summer climate, while comphrena globosa will blossom in summer. Both two species can grant the county with sound living condition.