What is it like to do something yourself, but have the credit taken by others?

Let me tell you about my own experience. After working in after-sales service for 5 years in a state-owned enterprise, I was competitively appointed as a manager. After 6 years of sales, I was the sales champion every year. Every year, my area was ranked No. 1 on the sales department’s wall of honor. Only in the second year did I get an outstanding employee, group rewards and honors, and the department's highest backbone reward every Spring Festival, but my promotion and party membership were all taken away by people who came from the air, but I never had anything. Not satisfied with the company. Why? I came from another province, studied and worked, with no money and no skills. It was the opportunity given by the company. I have come step by step to where I am now. My ability has always been outstanding, which is the same in every department, especially in the entire industry for several years. Although they are all declining significantly, my performance is still rising straight up. This year, I even did half of the company's performance by myself. I alone can equal the total performance of ten other managers. However, I do not insist on taking a political line, and my bonuses are It is also distributed by the leaders according to their own plans, and it is not the full amount. Nothing is worth losing your temper, no leader taking credit from you, no one getting your bonus without any effort, etc. A person must have a clear position for himself. When you are good enough, the company will naturally give you a chance. If it does not give you a chance, you can also go to other companies to realize your ideals. Don't complain, do things in a down-to-earth manner, technology and business management. Ability cannot be stolen by others. You are gold and can shine wherever you go. People must learn to be grateful. Where does your ability come from? Remember to give back to your leaders, colleagues, customers, friends, and family. I think the most important thing is to keep your word. If you can do it, I will help you do it. If you can't do it, I will tell you whose help you need to do it. There is always a solution to everything.