According to the definition of topological entropy, a new method of calculating topological entropy is found, which directly depends on the kneading sequence or word.

"The method of kneading mud" has been implemented in teaching reform of our school recently as a very effective teaching method for engineering drawing course.

The invention provides a flavor curing method of sauced loobah, the method adopts the steps of pickling, roll-kneading, cooking, cooling, sterilization, and the like to process raw materials;