The proportion of water is roughly calculated from the position above one meter to the first line of the middle finger close to the fingertip. If you want the rice to be soft, you can add water and a little salt and lemonade or salad oil. After boiling the pot, just turn it to medium heat, not the maximum heat. It will take about 15 minutes after the water boils. You can open the lid and take a look to see if the water is almost dry. After turning off the heat, let it simmer for 10 minutes to make it more delicious.