February 6th. It was uniformly deployed and released by Ningbo Education Bureau of Zhejiang Province. In 2023, the unified opening time of Ningbo kindergarten is February 6, 2023, that is, the sixteenth day of the first month. Ningbo, referred to as "Ningbo" for short, is a sub-provincial city in Zhejiang Province, a city with separate plans, an important port city in the southeast coast of China and an economic center in the south wing of the Yangtze River Delta approved by the State Council.