1. Sago cold water boil for 12 minutes, simmer for 3 minutes
2. Rinse with cold water until it becomes transparent, and put it into a container
3. Mango 37 is divided into two halves
4. The small part of the third is diced for later use, and the part of the seventh is used for juice
5. Add milk, coconut milk, white sugar, and mango to the juicer to make mango milk
6. Pour into the sago container, mix well, put mango diced and grapefruit diced on top
