1. I think my conclusion and heading or rubbish, please help improve it 2. Word

1. I think my conclusion and heading or rubbish, please help improve it
2. Word limit is 2000 + 10%, please try to finish the work within it. If you think some points are totally nonsense, you can highlight it for me to delete. It is an editing task, i dont expect rewrite but please help to spot some obvious critical error..
3. Reference is not necessary as it is a review. I have confirmed it with the tutor.
4. Abstract is not needed
5. I have provided the materials I could share. If you think they are insufficient, feel free to contact.