Thank you for your reply. Will you correct the grammar ,&nbsp;&nbsp;the expression or the use of English vocabularies to make the paper looks like more native please? I once asked an editor to help me to edit one paper, but the paper had almost no change and I do know&nbsp;there must be lots of problems. So I just want to make sure about this. Thank you so much.<br /><br />Best,<br /><br />Yihua