Let me help you simplify your entry

My holiday

I had a holiday for 7 days,I should had initially planned to see my grandmother, but my a good friend invited me to had a spend the holidays with her so I had to change my plans. In fact Honestly, I don't like crowded places, but I had not haven’t seen her for a long time. I really missed her, so I went to her city by train. NanNing is a very crowded city, you can imagic the scene very crowded literally see a lot of people everywhere and I was very tired (or it exhausted me). I believe think that I wouldn't will not go there again.(or I wouldn't go there again even if I am asked).

My holiday

I was on had a holiday for 7days, I should had plan to see my grandmother,but my good friend invited me to had go on a holiday with her.I had to change my plan.In fact,I don't like crowded places,but I had not seen her for a long time,I really miss her,so I went to her city by train.NanNing is a crowded city,you can imagic imagine the scene which is very crowded everywhere.I was very tired , I believe that I wouldn't go there again. I don't think I would go there again.