If you have the opinion of quitting the class, it doesn't mean that you are hired. You need to see the revision of the subsequent manuscript, and finally send it to experts for external review and give the final opinion. If your journals are of a higher level, such as Peking University or Zhonghua, you will be rejected more often. Please revise the manuscript carefully. If you really have language difficulties, you can find a professional polishing company to help you.