Hangzhou-online (correspondent Chang Heng reporter Xu Zhuoheng) recently parked in xiacheng district, may be a surprise. Yesterday morning, the sound of xiacheng district, Hangzhou City Council launched the "civilized stop cool front" public welfare activities. The activity stopped in summer days in berth, exposure of the cars on a "cool"-2000 car berths at the downtown core area, Park administrators put the cars front windshield shade.