2, practice: watermelon to seed, cut into pieces, sago soaked, orange cake cut into filaments. Put the seedless watermelon pulp, crystal sugar and orange cake into a pot and boil them together. Add sago soaked and swollen and cook.

3. Function: It has the functions of clearing away heat and summer heat, relieving vexation and quenching thirst, relieving alcoholism and lowering blood pressure.