The fifth level was called the dust avoidance. To reach this level, one would have to completely understand the art of combined soul and practice it to the highest level. At that time, no dust could fall on one's body. At the same time, from this level onwards, one would not be able to eat.
The sixth level was called teleportation. Just from the name, one would know that when one reached this level, one could teleport over a short distance. At the same time, it was only after reaching this level that one could fly into the sky.
