Everything upstairs is fine. First, interest is the most important thing. Since you want to improve your spoken English, you have a strong purpose, which means that if you have a clear goal, you will naturally learn something. Second, persistence is very important. Some people learn English on a whim and can't persevere, so you must be fully prepared. Third, practice more. Language is needed. If you don't say it, it's dumb English, but we don't have a language environment now, so you can actually sign up for a class, which is very planned, and someone can give you guidance and communicate with you. There is a Sembo English shop in Jianxin South Road Center Building, which I think will be more suitable for your situation. They are more cost-effective.