2. After entering the WeChat interface, click "I" in the lower right corner to enter the personal homepage.
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3. After entering the personal homepage, click the right arrow at the top right.
4. Click "My QR code" to enter the QR code page.
5. Click on the three points in the upper right corner.
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6. Four options will pop up. The "Change Style" option can change the style of your WeChat business card, the "Scan QR code" option will take you to the scanning interface, and the "Cancel" option will return to the QR code page. After clicking the second item "Save Picture", your own WeChat business card will be generated, which you can find in the personal photo album of your mobile phone!