Refund Policy

论文被接收后，编辑助理将通知付款说明。
稿件被接受出版后，需支付文章处理费。稿件被接受后，我们将不予退款或取消任何形式的付款。

Once the paper is accepted, the Editorial Assistant will notify the payment instructions.
Once the manuscript is accepted for publication, the article processing charge is payable. We will not refund or cancel any payment after the manuscript is accepted.