How many days does Glory 30 set the countdown?

How to set the countdown calendar for Huawei mobile phones is as follows.

Equipment: Huawei Mate30

System: EMUI 10

Software: Calendar10.1.1.327

1, open the calendar in your mobile phone first.

2. Enter the calendar and select the month and date.

3. Click the "+"sign in the lower right corner after selection, and click Enter.

4. Then you can see many options, fill in the title, location, and the beginning and end of the content.

5. After the setting is completed, click the small tick in the upper right corner to count down the number of days to complete the setting.