Is Nanjing cold in winter? Is there heating?

Nanjing has no heating in winter. Generally the coldest temperature will be -5~6 degrees. Although it is not as low as in the north, northerners will feel very cold in Nanjing because there is heating in the north!

But the dormitories in Yangzi Petrochemical, Nanjing Refinery and Onota will have heating.

? For the cold weather in winter, many citizens think it would be nice if Nanjing had heating. But many friends still don't know if there is heating in Nanjing. So is there heating in Nanjing in winter? Let's see if there is heating in winter in Bian Xiao.