A " small city " means one which has a non-agricultural population of less than 200,000 in its urban and inner suburban districts. 小城市是指市区和近郊区非农业人口不满二十万的城市。
The urbanization refers to a country or the regional agricultural population's non-agricultural course with the life style urbanization. 城镇化是指一个国家或地区非农业人口非农化和农村生活方式城市化的过程。
