How to set the city for the weather of Android’s Chinese Perpetual Calendar

Open the Chinese Perpetual Calendar 6.5.1 on your mobile phone and slide the page up

You can see the weather of the city you are in, click to enter

In the weather interface, click the arrow pointing to the icon Enter city management

On the city management page, click the + symbol to enter the add city

On the add city page, click the city you want to add