How does Huawei mate7 set the weather in two places?

First find the "weather" function in the mobile phone, and it can be used when the mobile phone is installed, and then click enter, as shown below.

After clicking the "Weather" function, you will first see the weather forecast of the place where your current location is set, and then click the "Add" button at the bottom to add it, as shown in the figure below.

Click Add to enter the Add Region page, where the region marked green √ proves that it has been added, and then select a region to enter, as shown in the figure below.

Click on the area where the weather needs to be set, and then enter the search page. Click to enter the search area, as shown below.

After clicking the area, the weather is automatically set successfully, and then it will automatically return to the weather page, where you can see the weather in the area just set, as shown in the figure below.