這是在打太極拳的"雲手"嗎？

Thanks for the message. It is good to have you among us in the past couple of years. We won the first prize in 2006 ESDC only because of your hard work. I really appreciate that.



But, I am still not clear whether I should work on this paper. Are you or Cheng-Han responsible for working with me to publish this paper? If neither of you would like to take this responsibility, let us drop it and enjoy our summer. By taking responsibility, I mean doing exactly what I advise.



Thanks.