Zhuang Jianhai changed his position in the front seat of his van and looked up lazily at the sky in the street. At night, the sky in Shanghai is gray and bright. Under the reflection of neon lights beside the street, colorful colors are constantly flashing. The most dazzling nature in the distance is the Oriental Pearl TV Tower pointing directly to the night sky. The outline of the lights can be seen almost everywhere in Shanghai. It is the most proud landmark of Shanghai people.