Does China have treaties with it's neighbors if it gets attacked to come and help?
Does China have treaties with it's neighbors if it gets attacked to come and help?
user
Yes, it does.  For example:
assistant
They have funny names for treaties, but this makes each of the other nations responsible for the security of the others?
user
Yes, and this type of agreement is known as a defense treaty.  And the most important feature of a defense treaty is the treaty’s authority, which is a commitment that a state is willing to assist another state in the event that it is attacked.
assistant
Do you think anyone is going to attack China?
user