2. Divide the longitudinal section of the lotus root in two, with the section facing the chopping block, cut one piece at a time from the right, and the thickness can be as thick as you like, and then cut into filaments along the lotus root slices, so as to avoid the lotus root hole and not be cut off.
3. Also, after the lotus root is cut, it should be soaked in water to prevent the lotus root from discoloring, so that it will look good and delicious.