I have such experiences that may be useful to English:
1.Grasping more words is of great importance. And to enlarge vocabulary, reciting the word list behind the textbook is far from enough. In senior high school, my English teacher always give us important words in reading text of homework and asks us to remember that. In this way I learned a lot.
2.In AI era, use AI to assist your English learning. AI can become great English teacher. When you have sentences you don't understand, try putting it into AI and ask it to explain this sentence. AI can also become a dictionary to look up word's meaning.