The high-rise buildings on both sides of the hilltop are mostly old people's residences, giving people a sense of vicissitudes of life. The high roof is covered by thick green branches and leaves of the vegetation in the sky. The sunshine shines leisurely in the cracks of the leaves. The long and narrow inclined lanes are quiet. There are few pedestrians, with Western-style green street lights standing on both sides, subtropical plants showing fragrance on the shoulders of street lamps, and peach-red petals hanging. Vertical, slightly trembling, like the flower scarf of a girl in the streets of Paris, charming.