The first step: analyze the current situation and identify the topic: the key point is to grasp the current situation and identify the consciousness and ability of the topic.

Step 2: Analyze the causes of the problems: After determining the problems, it is very important to analyze the causes of the problems. Find out all the causes of the problem in a scientific way.

Step 3: Identify the cause: Distinguishing the main cause from the secondary cause is the key to solving the problem most effectively.

Step 4: Draw up measures and make plans, that is, why draw up measures? Achieve what goal? Where is the execution? Who will be responsible for this? When will it be finished? How to complete it? Measures and plans are the basis of implementation and should be as operable as possible.

Step 5: Implement measures and plans: Efficient implementation is an important part of organizational goals.

Step 6: Check, verify and evaluate the effect. The importance of inspection, verification and evaluation of the effect.

Step 7: Standardize and set performance: Standardization is the best way to maintain the status quo of corporate governance, accumulate and precipitate experience, and is also the basis for the continuous improvement of corporate governance.

Step 8: Deal with the remaining problems. One PDCA cycle can't solve all the problems, and the remaining problems will be automatically transferred to the next PDCA cycle, and so on.

The steps of PDCA cycle are very consistent with the functions of planning, recording and summarizing of Nissin. Our company has been using Nissin, and the effect is quite good.