Thanks to the efforts of local police, Nanjing, capital of East China’s Jiangsu Province, has established a comprehensive social safety guarding system and is marching steadily towards the “safest Chinese city.”Official statistics indicate that Thanks to the efforts of local police, Nanjing, capital of East China’s Jiangsu Province, has established a comprehensive social safety guarding system and is marching steadily towards the “safest Chinese city. ” Official statistics indicate that