Ophiopogon japonicus and candied dates can also be added. Specific practices are as follows:

1. Ingredients: water duck, candied dates, gastrodia elata and Ophiopogon japonicus.

2. Wash all the materials, blanch them and put them into the inner container of the rice cooker.

3. Pour in boiling water.

4. Cover the lid, turn on the power supply, and select the quick stew function key.

It's time, turn off the power and lift the lid.

6. Enjoy it.