How to display Apple Calendar?

Open the calendar of Apple's mobile phone and click the "Calendar" button at the bottom. Click and check "China Holiday", and then click "Done" in the upper right corner. Enter the date details, click the display button in the upper right corner to view the festivals below.

A calendar is a daily publication that records dates and other related information. Each page displays one day's information as a calendar, one month's information as a monthly calendar, and one year's information as an annual calendar. There are many forms, such as calendars, desk calendars, calendar cards, and now there are electronic calendars. The first calendar in China was about 4000 years ago.