How to learn English well?Many students are in trouble with the grammar,words,even the spoken of English.TO Chinese stud

How to learn English well?Many students are in trouble with the grammar,words,even the spoken of English.TO Chinese students,it is difficult to understand the grammar of English,which is different from grammar of Chinese.Words are not easy to memorize.The spoken is also a problem,for many students have a little time to practice it.
Listening and learning to sing English songs perhaps are good mays to solve all of the problems above.English songs can help us make pronunciation correct and remember grammar in a special way.