Thank you very much for this opportunity given to me by Qiqi Chinese, and I am honored to participate in this training in Guilin. I have gained a lot from this training, both in terms of the training content and the communication with other peers.

Huang Quanda's in-depth explanation and detailed analysis made me grasp the rhythm of the article more precisely. Some of the problems that plagued me in the past suddenly became clear after this training.

Therefore, I am very grateful to the editor-in-chief Duncan and the editor-in-charge Lieshou Sang for their strong recommendation, which gave me this opportunity to learn. Don't talk much, only with hard work codewords, heart code words to return!