Navigation method and navigation system

The embodiment of the invention provides a navigation method and a navigation system. The method includes the steps that a first terminal receives a navigation request which is sent or triggered by a second terminal, wherein the navigation request comprises position information of the second terminal; the first terminal calculates a first path through which the navigation request reaches the position of the second terminal from the position of the first terminal and a second path through which the navigation request reaches the position of the first terminal from the position of the second terminal on the basis of position information of the first terminal and the position information of the second terminal, and the first terminal is navigated to the second terminal according to the first path; the first terminal sends the second path to the second terminal so that the second terminal can be navigated to the first terminal according to the second path.