Where can I park for free in Yan 'an?

The sidewalk from the Finance and Taxation Building of China Industrial and Commercial Bank to Nanqiao Furniture City Lane, the sidewalk from the Luo Mai flagship store of the Water Conservancy Building to the rural property rights trading center, and the sidewalk from the Luji Deli Shop in the South Building to Changtai Pharmacy. According to official website, Yan 'an Municipal People's Government, in order to comprehensively strengthen parking management in Yan 'an, rationally release public parking resources, and let the general public fully enjoy public parking resources, 203 free parking spaces have been set up, including the sidewalk from China Industrial and Commercial Bank Finance Building to Nanqiao Furniture City Lane, the sidewalk from Luo Mai flagship store of Water Conservancy Building to rural property rights trading center, and the sidewalk from Nanlou Luji Deli Shop to Changtai Pharmacy.