Pear Paste (秋梨膏)

Prepare 6 very big pears. Peel them, remove the seeds and cut into small chunks. Put all the pear chunks into blender and blend into paste. Prepare ginger, red dates, 2 luo han guo (crushed) and 50g rock sugar cubes. Put everything including the pear paste into a pot. Bring to boil with high heat….