Many ... If you want to improve your writing, I suggest you read more composition books and extracurricular books. There is a mailing code 2- 156 for children's literature, and the mailing code 82-626 for China Youth Digest (coffee version or coke version). If you are writing after reading it, I suggest you write China's top ten masterpieces and world masterpieces: Two Under the Sea, Old Man Wan Li, Diary of Haianni, and Wandering in Robinson. Remember a hundred thousand reasons why steel is tempered. These books can refer to me 1 year younger than you. These books are all very good, sister! Highly recommended!