a letter to my brother

Dear brother:
Hello!
I remember that you saw my work last year, and I pointed out a lot of bad places at once, let me correct it. Therefore, my work has got a "excellent". Tell you a good message. I wrote four essays and three of them were "excellent". I also changed the bad habit of adding gorgeous words, and the work became real.
Also, you also taught me to play chess, plus my efforts, I will find my father to play chess when I have time, I also won a 20-year-old uncle. I also won the second prize in the competition. I am very happy, I think I can find you, because I have won my father's five games.
You also taught me to swim. At the beginning, I grabbed it and you tried to swim twice, but the more I wanted to swim in it, the more I went out. After your help, plus the coach's guidance, plus my efforts, finally, I can swim a couple of meters, but every time I swim a couple or two, I have to look at my parents. You let me try to take off the swim ring. Gradually, I have a good tour and I have to participate in the competition!
Brother, thank you, thank you for everything you have done for me! I will be like you when I grow up. From now on, I will start to struggle!
I wish you good health and work well, your brother Wu Han
April 16, 2019

Fourth grade of Xiaoxinzhuang National Primary School, Huaiyin District, Jinan, Shandong: Wu Han