In ancient China (from pre-Qin to before the Opium War), family education was pre-school, which was generally implemented by parents.
Sanatorium system
The foster home system was implemented in the "New Deal" in the late Qing Dynasty, which was the earliest preschool education institution in China.
kindergarten
During the Republic of China, the education system established by 19 12 was changed to "nursery" and became "kindergarten" after the May 4th Movement.
preschool education
Modern times are called kindergartens. In fact, preschool education has always existed, but in different periods and in different ways.