Enter the word "Zongzi" in the input box, and then press the space bar.
Wait for the input method to automatically pop up the candidate box, and then select an expression icon with zongzi pattern in the candidate box.
If the input method does not automatically pop up the candidate box, you can manually enter the word "Zongzi", and then press the "Expression" or "Symbol" button to find the emoji with the pattern of Zongzi in the pop-up emoji panel.
If there is no emoji with zongzi pattern in the input method, consider installing an emoji package that supports zongzi pattern, and then select it in the emoji panel.
Note: Due to different input methods, the above methods may be different.