, Zhang Rong, Zhuang Haitao, Shen and so on. According to the kindergarten teacher, the public teachers of Qingshuiting Kindergarten in Jiangning District of Nanjing are Zhang Rong, Zhuang Haitao and Shen. Kindergarten, formerly known as Kaner Garden, was introduced from Prussia hundreds of years ago. Formerly known as nurseries and kindergartens, it is a pre-school education institution that focuses on the care and education of young children.