Private ones can be delivered over 2 years old.
But personally, sending children to kindergarten must meet the following requirements:
1 can express his needs in simple words or sentences.
Call the teacher when you urinate and ask for help.
You can eat with a spoon.
Before sending, it is best to take the children to familiarize themselves with the surrounding environment, take them to the community to interact with people, and try to work and rest at home according to the kindergarten time. In this way, children can quickly adapt to the environment and avoid separation anxiety.