In which year was Nanjing Gulou Kindergarten, the earliest experimental center for early childhood education in China, established?
Nanjing Gulou Kindergarten, the earliest experimental center for early childhood education in China, was founded in 1923. According to relevant public information, Gulou Kindergarten, the predecessor of Nanjing Gulou Kindergarten, was founded by the famous educator Mr. Chen Heqin on 1923. This is the first kindergarten in the history of China to carry out education and scientific research. Under the guidance of teacher Chen, Gulou kindergarten has achieved remarkable experimental results.