I want to change the system time to show the solar terms in China. How come?

People in China can't see the date and time without the lunar calendar, but the system time icon in the lower right corner of our computer desktop has always been displayed in solar calendar mode. Double-click "Time and Date Attribute" to see the lunar calendar, and sometimes you have to find another way to find solar terms, which is really time-consuming and laborious. Now, just use a little software called winkld, and your system time can be named "China". In the future, as long as you put the mouse pointer on the time in the system tray, a date in lunar calendar format will pop up. When you double-click the time to open the "Time and Date Properties" window, you will see a more detailed lunar calendar (pictured). At the same time, you can also view the weather forecast for the next three days in the "Weather" tab in the open window. Go and try it quickly!

Tip: After installing the software, the system does not respond, and all settings will take effect after restarting the system.

Then I don't know what to do. . .